Remove dev-requirements.txt and mentions of it

dev-requirements.txt

@@ -1,13 +0,0 @@
-build~=1.2.2
-coverage~=7.9.1
-grpcio-tools~=1.67.1
-pip-tools~=7.4.1
-pre-commit~=4.2.0
-pyright~=1.1.402
-pytest~=8.4.1
-pytest-asyncio~=1.0.0
-pytest-aiohttp==1.1.0
-ruff~=0.12.1
-setuptools~=78.1.1
-setuptools_scm~=8.3.1
-python-dotenv~=1.1.1

examples/foundational/34-audio-recording.py

@@ -18,11 +18,6 @@ The example:
         - Individual recording of user audio
         - Individual recording of assistant audio
 
-Example usage (run from pipecat root directory):
-    $ pip install "pipecat-ai[daily,openai,cartesia,silero]"
-    $ pip install -r dev-requirements.txt
-    $ python examples/foundational/34-audio-recording.py
-
 Requirements:
     - OpenAI API key (for GPT-4)
     - Cartesia API key (for text-to-speech)

examples/foundational/35-pattern-pair-voice-switching.py

@@ -23,11 +23,6 @@ The PatternPairAggregator:
     - Processes patterns that may span across multiple text chunks
     - Returns processed text at sentence boundaries
 
-Example usage (run from pipecat root directory):
-    $ pip install "pipecat-ai[daily,openai,cartesia,silero]"
-    $ pip install -r dev-requirements.txt
-    $ python examples/foundational/35-pattern-pair-voice-switching.py
-
 Requirements:
     - OpenAI API key (for GPT-4o)
     - Cartesia API key (for text-to-speech)