added examples back

examples/translation-chatbot/README.md

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+# Translation Chatbot
+
+<img src="image.png" width="420px">
+
+This app listens for user speech, then translates that speech to Spanish and speaks the translation back to the user using text-to-speech. It's probably most useful with multiple users talking to each other, along with some manual track subscription management in the Daily call.
+
+See a quick video walkthrough of the code here: https://www.loom.com/share/59fdddf129534dc2be4dde3cc6ebe8de
+
+## 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 translatorbot session.
+
+## Build and test the Docker image
+
+```
+docker build -t chatbot .
+docker run --env-file .env -p 7860:7860 chatbot
+```