added examples back

examples/moondream-chatbot/.dockerignore

@@ -0,0 +1,163 @@
+# flyctl launch added from .gitignore
+# Byte-compiled / optimized / DLL files
+**/__pycache__
+**/*.py[cod]
+**/*$py.class
+
+# C extensions
+**/*.so
+
+# Distribution / packaging
+**/.Python
+**/build
+**/develop-eggs
+**/dist
+**/downloads
+**/eggs
+**/.eggs
+**/lib
+**/lib64
+**/parts
+**/sdist
+**/var
+**/wheels
+**/share/python-wheels
+**/*.egg-info
+**/.installed.cfg
+**/*.egg
+**/MANIFEST
+
+# PyInstaller
+#  Usually these files are written by a python script from a template
+#  before PyInstaller builds the exe, so as to inject date/other infos into it.
+**/*.manifest
+**/*.spec
+
+# Installer logs
+**/pip-log.txt
+**/pip-delete-this-directory.txt
+
+# Unit test / coverage reports
+**/htmlcov
+**/.tox
+**/.nox
+**/.coverage
+**/.coverage.*
+**/.cache
+**/nosetests.xml
+**/coverage.xml
+**/*.cover
+**/*.py,cover
+**/.hypothesis
+**/.pytest_cache
+**/cover
+
+# Translations
+**/*.mo
+**/*.pot
+
+# Django stuff:
+**/*.log
+**/local_settings.py
+**/db.sqlite3
+**/db.sqlite3-journal
+
+# Flask stuff:
+**/instance
+**/.webassets-cache
+
+# Scrapy stuff:
+**/.scrapy
+
+# Sphinx documentation
+**/docs/_build
+
+# PyBuilder
+**/.pybuilder
+**/target
+
+# Jupyter Notebook
+**/.ipynb_checkpoints
+
+# IPython
+**/profile_default
+**/ipython_config.py
+
+# pyenv
+#   For a library or package, you might want to ignore these files since the code is
+#   intended to run in multiple environments; otherwise, check them in:
+# .python-version
+
+# pipenv
+#   According to pypa/pipenv#598, it is recommended to include Pipfile.lock in version control.
+#   However, in case of collaboration, if having platform-specific dependencies or dependencies
+#   having no cross-platform support, pipenv may install dependencies that don't work, or not
+#   install all needed dependencies.
+#Pipfile.lock
+
+# poetry
+#   Similar to Pipfile.lock, it is generally recommended to include poetry.lock in version control.
+#   This is especially recommended for binary packages to ensure reproducibility, and is more
+#   commonly ignored for libraries.
+#   https://python-poetry.org/docs/basic-usage/#commit-your-poetrylock-file-to-version-control
+#poetry.lock
+
+# pdm
+#   Similar to Pipfile.lock, it is generally recommended to include pdm.lock in version control.
+#pdm.lock
+#   pdm stores project-wide configurations in .pdm.toml, but it is recommended to not include it
+#   in version control.
+#   https://pdm.fming.dev/#use-with-ide
+**/.pdm.toml
+
+# PEP 582; used by e.g. github.com/David-OConnor/pyflow and github.com/pdm-project/pdm
+**/__pypackages__
+
+# Celery stuff
+**/celerybeat-schedule
+**/celerybeat.pid
+
+# SageMath parsed files
+**/*.sage.py
+
+# Environments
+**/.env
+**/.venv
+**/env
+**/venv
+**/ENV
+**/env.bak
+**/venv.bak
+
+# Spyder project settings
+**/.spyderproject
+**/.spyproject
+
+# Rope project settings
+**/.ropeproject
+
+# mkdocs documentation
+site
+
+# mypy
+**/.mypy_cache
+**/.dmypy.json
+**/dmypy.json
+
+# Pyre type checker
+**/.pyre
+
+# pytype static type analyzer
+**/.pytype
+
+# Cython debug symbols
+**/cython_debug
+
+# PyCharm
+#  JetBrains specific template is maintained in a separate JetBrains.gitignore that can
+#  be found at https://github.com/github/gitignore/blob/main/Global/JetBrains.gitignore
+#  and can be added to the global gitignore or merged into this file.  For a more nuclear
+#  option (not recommended) you can uncomment the following to ignore the entire idea folder.
+#.idea/
+**/runpod.toml
+fly.toml

examples/moondream-chatbot/.gitignore

@@ -0,0 +1,161 @@
+# Byte-compiled / optimized / DLL files
+__pycache__/
+*.py[cod]
+*$py.class
+
+# C extensions
+*.so
+
+# Distribution / packaging
+.Python
+build/
+develop-eggs/
+dist/
+downloads/
+eggs/
+.eggs/
+lib/
+lib64/
+parts/
+sdist/
+var/
+wheels/
+share/python-wheels/
+*.egg-info/
+.installed.cfg
+*.egg
+MANIFEST
+
+# PyInstaller
+#  Usually these files are written by a python script from a template
+#  before PyInstaller builds the exe, so as to inject date/other infos into it.
+*.manifest
+*.spec
+
+# Installer logs
+pip-log.txt
+pip-delete-this-directory.txt
+
+# Unit test / coverage reports
+htmlcov/
+.tox/
+.nox/
+.coverage
+.coverage.*
+.cache
+nosetests.xml
+coverage.xml
+*.cover
+*.py,cover
+.hypothesis/
+.pytest_cache/
+cover/
+
+# Translations
+*.mo
+*.pot
+
+# Django stuff:
+*.log
+local_settings.py
+db.sqlite3
+db.sqlite3-journal
+
+# Flask stuff:
+instance/
+.webassets-cache
+
+# Scrapy stuff:
+.scrapy
+
+# Sphinx documentation
+docs/_build/
+
+# PyBuilder
+.pybuilder/
+target/
+
+# Jupyter Notebook
+.ipynb_checkpoints
+
+# IPython
+profile_default/
+ipython_config.py
+
+# pyenv
+#   For a library or package, you might want to ignore these files since the code is
+#   intended to run in multiple environments; otherwise, check them in:
+# .python-version
+
+# pipenv
+#   According to pypa/pipenv#598, it is recommended to include Pipfile.lock in version control.
+#   However, in case of collaboration, if having platform-specific dependencies or dependencies
+#   having no cross-platform support, pipenv may install dependencies that don't work, or not
+#   install all needed dependencies.
+#Pipfile.lock
+
+# poetry
+#   Similar to Pipfile.lock, it is generally recommended to include poetry.lock in version control.
+#   This is especially recommended for binary packages to ensure reproducibility, and is more
+#   commonly ignored for libraries.
+#   https://python-poetry.org/docs/basic-usage/#commit-your-poetrylock-file-to-version-control
+#poetry.lock
+
+# pdm
+#   Similar to Pipfile.lock, it is generally recommended to include pdm.lock in version control.
+#pdm.lock
+#   pdm stores project-wide configurations in .pdm.toml, but it is recommended to not include it
+#   in version control.
+#   https://pdm.fming.dev/#use-with-ide
+.pdm.toml
+
+# PEP 582; used by e.g. github.com/David-OConnor/pyflow and github.com/pdm-project/pdm
+__pypackages__/
+
+# Celery stuff
+celerybeat-schedule
+celerybeat.pid
+
+# SageMath parsed files
+*.sage.py
+
+# Environments
+.env
+.venv
+env/
+venv/
+ENV/
+env.bak/
+venv.bak/
+
+# Spyder project settings
+.spyderproject
+.spyproject
+
+# Rope project settings
+.ropeproject
+
+# mkdocs documentation
+/site
+
+# mypy
+.mypy_cache/
+.dmypy.json
+dmypy.json
+
+# Pyre type checker
+.pyre/
+
+# pytype static type analyzer
+.pytype/
+
+# Cython debug symbols
+cython_debug/
+
+# PyCharm
+#  JetBrains specific template is maintained in a separate JetBrains.gitignore that can
+#  be found at https://github.com/github/gitignore/blob/main/Global/JetBrains.gitignore
+#  and can be added to the global gitignore or merged into this file.  For a more nuclear
+#  option (not recommended) you can uncomment the following to ignore the entire idea folder.
+#.idea/
+runpod.toml

examples/moondream-chatbot/Dockerfile

@@ -0,0 +1,25 @@
+FROM ubuntu:22.04
+
+RUN apt-get update && apt-get install -y wget
+RUN wget https://developer.download.nvidia.com/compute/cuda/repos/ubuntu2204/x86_64/cuda-keyring_1.1-1_all.deb
+RUN dpkg -i cuda-keyring_1.1-1_all.deb
+
+RUN echo "deb [signed-by=/usr/share/keyrings/cuda-archive-keyring.gpg] https://developer.download.nvidia.com/compute/cuda/repos/ubuntu2204/x86_64/ /" > /etc/apt/sources.list.d/cuda-ubuntu2204-x86_64.list
+
+RUN apt-get update && apt-get install -y python3 python3-pip
+RUN apt-get install -y cuda-nvcc-12-4 libcublas-12-4 libcudnn8
+
+RUN mkdir /app
+RUN mkdir /app/assets
+RUN mkdir /app/utils
+COPY *.py /app/
+COPY requirements.txt /app/
+copy assets/* /app/assets/
+copy utils/* /app/utils/
+
+WORKDIR /app
+RUN pip3 install -r requirements.txt
+
+EXPOSE 7860
+
+CMD ["python3", "server.py"]

examples/moondream-chatbot/README.md

@@ -0,0 +1,37 @@
+# Moondream Chatbot
+
+<img src="image.png" width="420px">
+
+
+This app connects you to a chatbot powered by GPT-4, complete with animations generated by Stable Video Diffusion. The chatbot also has vision powers thanks to [Moondream](https://moondream.ai) so you can ask it, for example, "what do you see?".
+
+ℹ️ The first time, things might take some time to get started since VAD (Voice Activity Detection) and vision models need to be downloaded.
+
+## Get started
+
+```python
+python3 -m venv env
+source env/bin/activate
+pip install -r requirements.txt
+
+cp env.example .env # and add your credentials
+
+```
+
+## Run the server
+
+```bash
+python server.py
+```
+
+Then, visit `http://localhost:7860/start` in your browser to start a chatbot
+session.
+
+## Build and test the Docker image
+
+```
+docker build -t moonbot .
+docker run --env-file .env -p 7860:7860 moonbot
+```
+
+You can try to visit `http://localhost:7860/start` again.

examples/moondream-chatbot/bot.py

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+import asyncio
+
+import aiohttp
+import logging
+import os
+from PIL import Image
+from typing import AsyncGenerator
+
+from dailyai.pipeline.aggregators import (
+    LLMUserResponseAggregator,
+    ParallelPipeline,
+    VisionImageFrameAggregator,
+    SentenceAggregator
+)
+from dailyai.pipeline.frames import (
+    ImageFrame,
+    SpriteFrame,
+    Frame,
+    LLMMessagesFrame,
+    AudioFrame,
+    PipelineStartedFrame,
+    TTSEndFrame,
+    TextFrame,
+    UserImageFrame,
+    UserImageRequestFrame,
+)
+from dailyai.services.moondream_ai_service import MoondreamService
+from dailyai.pipeline.pipeline import FrameProcessor, Pipeline
+from dailyai.transports.daily_transport import DailyTransport
+from dailyai.services.open_ai_services import OpenAILLMService
+from dailyai.services.elevenlabs_ai_service import ElevenLabsTTSService
+
+from runner import configure
+
+from dotenv import load_dotenv
+load_dotenv(override=True)
+
+logging.basicConfig(format=f"%(levelno)s %(asctime)s %(message)s")
+logger = logging.getLogger("dailyai")
+logger.setLevel(logging.DEBUG)
+
+user_request_answer = "Let me take a look."
+
+sprites = []
+
+script_dir = os.path.dirname(__file__)
+
+for i in range(1, 26):
+    # Build the full path to the image file
+    full_path = os.path.join(script_dir, f"assets/robot0{i}.png")
+    # Get the filename without the extension to use as the dictionary key
+    # Open the image and convert it to bytes
+    with Image.open(full_path) as img:
+        sprites.append(img.tobytes())
+
+flipped = sprites[::-1]
+sprites.extend(flipped)
+
+# When the bot isn't talking, show a static image of the cat listening
+quiet_frame = ImageFrame(sprites[0], (1024, 576))
+talking_frame = SpriteFrame(images=sprites)
+
+
+class TalkingAnimation(FrameProcessor):
+    """
+    This class starts a talking animation when it receives an first AudioFrame,
+    and then returns to a "quiet" sprite when it sees a LLMResponseEndFrame.
+    """
+
+    def __init__(self):
+        super().__init__()
+        self._is_talking = False
+
+    async def process_frame(self, frame: Frame) -> AsyncGenerator[Frame, None]:
+        if isinstance(frame, AudioFrame):
+            if not self._is_talking:
+                yield talking_frame
+                yield frame
+                self._is_talking = True
+            else:
+                yield frame
+        elif isinstance(frame, TTSEndFrame):
+            yield quiet_frame
+            yield frame
+            self._is_talking = False
+        else:
+            yield frame
+
+
+class AnimationInitializer(FrameProcessor):
+    def __init__(self):
+        super().__init__()
+
+    async def process_frame(self, frame: Frame) -> AsyncGenerator[Frame, None]:
+        if isinstance(frame, PipelineStartedFrame):
+            yield quiet_frame
+            yield frame
+        else:
+            yield frame
+
+
+class UserImageRequester(FrameProcessor):
+    participant_id: str | None
+
+    def __init__(self):
+        super().__init__()
+        self.participant_id = None
+
+    def set_participant_id(self, participant_id: str):
+        self.participant_id = participant_id
+
+    async def process_frame(self, frame: Frame) -> AsyncGenerator[Frame, None]:
+        if self.participant_id and isinstance(frame, TextFrame):
+            if frame.text == user_request_answer:
+                yield UserImageRequestFrame(self.participant_id)
+                yield TextFrame("Describe the image in a short sentence.")
+        elif isinstance(frame, UserImageFrame):
+            yield frame
+
+
+class TextFilterProcessor(FrameProcessor):
+    text: str
+
+    def __init__(self, text: str):
+        self.text = text
+
+    async def process_frame(self, frame: Frame) -> AsyncGenerator[Frame, None]:
+        if isinstance(frame, TextFrame):
+            if frame.text != self.text:
+                yield frame
+        else:
+            yield frame
+
+
+class ImageFilterProcessor(FrameProcessor):
+    async def process_frame(self, frame: Frame) -> AsyncGenerator[Frame, None]:
+        if not isinstance(frame, ImageFrame):
+            yield frame
+
+
+async def main(room_url: str, token):
+    async with aiohttp.ClientSession() as session:
+        transport = DailyTransport(
+            room_url,
+            token,
+            "Chatbot",
+            duration_minutes=5,
+            start_transcription=True,
+            mic_enabled=True,
+            mic_sample_rate=16000,
+            camera_enabled=True,
+            camera_width=1024,
+            camera_height=576,
+            vad_enabled=True,
+            video_rendering_enabled=True
+        )
+
+        tts = ElevenLabsTTSService(
+            aiohttp_session=session,
+            api_key=os.getenv("ELEVENLABS_API_KEY"),
+            voice_id="pNInz6obpgDQGcFmaJgB",
+        )
+
+        llm = OpenAILLMService(
+            api_key=os.getenv("OPENAI_API_KEY"),
+            model="gpt-4-turbo-preview")
+
+        ta = TalkingAnimation()
+        ai = AnimationInitializer()
+
+        sa = SentenceAggregator()
+        ir = UserImageRequester()
+        va = VisionImageFrameAggregator()
+        # If you run into weird description, try with use_cpu=True
+        moondream = MoondreamService()
+
+        tf = TextFilterProcessor(user_request_answer)
+        imgf = ImageFilterProcessor()
+
+        messages = [
+            {
+                "role": "system",
+                "content": f"You are Chatbot, a friendly, helpful robot. Let the user know that you are capable of chatting or describing what you see. Your goal is to demonstrate your capabilities in a succinct way. Reply with only '{user_request_answer}' if the user asks you to describe what you see. Your output will be converted to audio so never include special characters in your answers. Respond to what the user said in a creative and helpful way, but keep your responses brief. Start by introducing yourself.",
+            },
+        ]
+
+        ura = LLMUserResponseAggregator(messages)
+
+        pipeline = Pipeline([
+            ai, ura, llm, ParallelPipeline(
+                [[sa, ir, va, moondream], [tf, imgf]]
+            ),
+            tts, ta
+        ])
+
+        @transport.event_handler("on_first_other_participant_joined")
+        async def on_first_other_participant_joined(transport, participant):
+            transport.render_participant_video(participant["id"], framerate=0)
+            ir.set_participant_id(participant["id"])
+            await pipeline.queue_frames([LLMMessagesFrame(messages)])
+
+        transport.transcription_settings["extra"]["endpointing"] = True
+        transport.transcription_settings["extra"]["punctuate"] = True
+
+        await asyncio.gather(transport.run(pipeline))
+
+
+if __name__ == "__main__":
+    (url, token) = configure()
+    asyncio.run(main(url, token))

examples/moondream-chatbot/env.example

@@ -0,0 +1,4 @@
+DAILY_SAMPLE_ROOM_URL=https://yourdomain.daily.co/yourroom # (for joining the bot to the same room repeatedly for local dev)
+DAILY_API_KEY=7df...
+OPENAI_API_KEY=sk-PL...
+ELEVENLABS_API_KEY=aeb...

examples/moondream-chatbot/requirements.txt

@@ -0,0 +1,5 @@
+python-dotenv
+requests
+fastapi[all]
+uvicorn
+dailyai[daily,moondream,openai,silero]

examples/moondream-chatbot/runner.py

@@ -0,0 +1,58 @@
+import argparse
+import os
+import time
+import urllib
+import requests
+
+
+def configure():
+    parser = argparse.ArgumentParser(description="Daily AI SDK Bot Sample")
+    parser.add_argument(
+        "-u",
+        "--url",
+        type=str,
+        required=False,
+        help="URL of the Daily room to join")
+    parser.add_argument(
+        "-k",
+        "--apikey",
+        type=str,
+        required=False,
+        help="Daily API Key (needed to create an owner token for the room)",
+    )
+
+    args, unknown = parser.parse_known_args()
+
+    url = args.url or os.getenv("DAILY_SAMPLE_ROOM_URL")
+    key = args.apikey or os.getenv("DAILY_API_KEY")
+
+    if not url:
+        raise Exception(
+            "No Daily room specified. use the -u/--url option from the command line, or set DAILY_SAMPLE_ROOM_URL in your environment to specify a Daily room URL.")
+
+    if not key:
+        raise Exception("No Daily API key specified. use the -k/--apikey option from the command line, or set DAILY_API_KEY in your environment to specify a Daily API key, available from https://dashboard.daily.co/developers.")
+
+    # Create a meeting token for the given room with an expiration 1 hour in
+    # the future.
+    room_name: str = urllib.parse.urlparse(url).path[1:]
+    expiration: float = time.time() + 60 * 60
+
+    res: requests.Response = requests.post(
+        f"https://api.daily.co/v1/meeting-tokens",
+        headers={
+            "Authorization": f"Bearer {key}"},
+        json={
+            "properties": {
+                "room_name": room_name,
+                "is_owner": True,
+                "exp": expiration}},
+    )
+
+    if res.status_code != 200:
+        raise Exception(
+            f"Failed to create meeting token: {res.status_code} {res.text}")
+
+    token: str = res.json()["token"]
+
+    return (url, token)

examples/moondream-chatbot/server.py

@@ -0,0 +1,124 @@
+import os
+import argparse
+import subprocess
+import atexit
+
+from fastapi import FastAPI, Request, HTTPException
+from fastapi.middleware.cors import CORSMiddleware
+from fastapi.responses import JSONResponse, RedirectResponse
+
+from utils.daily_helpers import create_room as _create_room, get_token, get_name_from_url
+
+MAX_BOTS_PER_ROOM = 1
+
+# Bot sub-process dict for status reporting and concurrency control
+bot_procs = {}
+
+
+def cleanup():
+    # Clean up function, just to be extra safe
+    for proc in bot_procs.values():
+        proc.terminate()
+        proc.wait()
+
+
+atexit.register(cleanup)
+
+
+app = FastAPI()
+
+app.add_middleware(
+    CORSMiddleware,
+    allow_origins=["*"],
+    allow_credentials=True,
+    allow_methods=["*"],
+    allow_headers=["*"],
+)
+
+
+@app.get("/start")
+async def start_agent(request: Request):
+    print(f"!!! Creating room")
+    room_url, room_name = _create_room()
+    print(f"!!! Room URL: {room_url}")
+    # Ensure the room property is present
+    if not room_url:
+        raise HTTPException(
+            status_code=500,
+            detail="Missing 'room' property in request data. Cannot start agent without a target room!")
+
+    # Check if there is already an existing process running in this room
+    num_bots_in_room = sum(
+        1 for proc in bot_procs.values() if proc[1] == room_url and proc[0].poll() is None)
+    if num_bots_in_room >= MAX_BOTS_PER_ROOM:
+        raise HTTPException(
+            status_code=500, detail=f"Max bot limited reach for room: {room_url}")
+
+    # Get the token for the room
+    token = get_token(room_url)
+
+    if not token:
+        raise HTTPException(
+            status_code=500, detail=f"Failed to get token for room: {room_url}")
+
+    # Spawn a new agent, and join the user session
+    # Note: this is mostly for demonstration purposes (refer to 'deployment' in README)
+    try:
+        proc = subprocess.Popen(
+            [
+                f"python3 -m bot -u {room_url} -t {token}"
+            ],
+            shell=True,
+            bufsize=1,
+            cwd=os.path.dirname(os.path.abspath(__file__))
+        )
+        bot_procs[proc.pid] = (proc, room_url)
+    except Exception as e:
+        raise HTTPException(
+            status_code=500, detail=f"Failed to start subprocess: {e}")
+
+    return RedirectResponse(room_url)
+
+
+@app.get("/status/{pid}")
+def get_status(pid: int):
+    # Look up the subprocess
+    proc = bot_procs.get(pid)
+
+    # If the subprocess doesn't exist, return an error
+    if not proc:
+        raise HTTPException(
+            status_code=404, detail=f"Bot with process id: {pid} not found")
+
+    # Check the status of the subprocess
+    if proc[0].poll() is None:
+        status = "running"
+    else:
+        status = "finished"
+
+    return JSONResponse({"bot_id": pid, "status": status})
+
+
+if __name__ == "__main__":
+    import uvicorn
+
+    default_host = os.getenv("HOST", "0.0.0.0")
+    default_port = int(os.getenv("FAST_API_PORT", "7860"))
+
+    parser = argparse.ArgumentParser(
+        description="Daily Moondream FastAPI server")
+    parser.add_argument("--host", type=str,
+                        default=default_host, help="Host address")
+    parser.add_argument("--port", type=int,
+                        default=default_port, help="Port number")
+    parser.add_argument("--reload", action="store_true",
+                        help="Reload code on change")
+
+    config = parser.parse_args()
+
+    uvicorn.run(
+        "server:app",
+        host=config.host,
+        port=config.port,
+        reload=config.reload,
+    )

examples/moondream-chatbot/utils/daily_helpers.py

@@ -0,0 +1,109 @@
+
+import urllib.parse
+import os
+import time
+import urllib
+import requests
+
+from dotenv import load_dotenv
+load_dotenv()
+
+
+daily_api_path = os.getenv("DAILY_API_URL") or "api.daily.co/v1"
+daily_api_key = os.getenv("DAILY_API_KEY")
+
+
+def create_room() -> tuple[str, str]:
+    """
+    Helper function to create a Daily room.
+    # See: https://docs.daily.co/reference/rest-api/rooms
+
+    Returns:
+        tuple: A tuple containing the room URL and room name.
+
+    Raises:
+        Exception: If the request to create the room fails or if the response does not contain the room URL or room name.
+    """
+    room_props = {
+        "exp": time.time() + 60 * 60,  # 1 hour
+        "enable_chat": True,
+        "enable_emoji_reactions": True,
+        "eject_at_room_exp": True,
+        "enable_prejoin_ui": False,  # Important for the bot to be able to join headlessly
+    }
+    res = requests.post(
+        f"https://{daily_api_path}/rooms",
+        headers={"Authorization": f"Bearer {daily_api_key}"},
+        json={
+            "properties": room_props
+        },
+    )
+    if res.status_code != 200:
+        raise Exception(f"Unable to create room: {res.text}")
+
+    data = res.json()
+    room_url: str = data.get("url")
+    room_name: str = data.get("name")
+    if room_url is None or room_name is None:
+        raise Exception("Missing room URL or room name in response")
+
+    return room_url, room_name
+
+
+def get_name_from_url(room_url: str) -> str:
+    """
+    Extracts the name from a given room URL.
+
+    Args:
+        room_url (str): The URL of the room.
+
+    Returns:
+        str: The extracted name from the room URL.
+    """
+    return urllib.parse.urlparse(room_url).path[1:]
+
+
+def get_token(room_url: str) -> str:
+    """
+    Retrieves a meeting token for the specified Daily room URL.
+    # See: https://docs.daily.co/reference/rest-api/meeting-tokens
+
+    Args:
+        room_url (str): The URL of the Daily room.
+
+    Returns:
+        str: The meeting token.
+
+    Raises:
+        Exception: If no room URL is specified or if no Daily API key is specified.
+        Exception: If there is an error creating the meeting token.
+    """
+    if not room_url:
+        raise Exception(
+            "No Daily room specified. You must specify a Daily room in order a token to be generated.")
+
+    if not daily_api_key:
+        raise Exception(
+            "No Daily API key specified. set DAILY_API_KEY in your environment to specify a Daily API key, available from https://dashboard.daily.co/developers.")
+
+    expiration: float = time.time() + 60 * 60
+    room_name = get_name_from_url(room_url)
+
+    res: requests.Response = requests.post(
+        f"https://{daily_api_path}/meeting-tokens",
+        headers={
+            "Authorization": f"Bearer {daily_api_key}"},
+        json={
+            "properties": {
+                "room_name": room_name,
+                "is_owner": True,  # Owner tokens required for transcription
+                "exp": expiration}},
+    )
+
+    if res.status_code != 200:
+        raise Exception(
+            f"Failed to create meeting token: {res.status_code} {res.text}")
+
+    token: str = res.json()["token"]
+
+    return token