adding a frame processor with the ability to save a conversation to a buffer and another frame processor to upload audio to Canonical for evaluation and metrics collection. Examples included

examples/chatbot-audio-recording/Dockerfile

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+FROM python:3.10-bullseye
+
+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"]