Function calling (#175)

* added function calling code back

* removed old llm_context file

* added integration testing for openai

* added function calling example

* added function callbacks

* added function start callback

* fixup

* fixup

* added different return type support for function calling

* intake example working

* added frame loggers

* cleanup

* fixup

* Update openai.py

* removed function call frame types

* fixup

* re-added example

* renumbered wake phrase

* fixup for autopep8

* remove unused imports

examples/patient-intake/Dockerfile

@@ -0,0 +1,16 @@
+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"]