added flyio deployment example

examples/deployment/flyio-example/Dockerfile

@@ -0,0 +1,16 @@
+FROM python:3.11-bullseye
+
+# Open port 7860 for http service
+ENV FAST_API_PORT=7860
+EXPOSE 7860
+
+# Install Python dependencies
+COPY *.py .
+COPY ./requirements.txt requirements.txt
+RUN pip3 install --no-cache-dir --upgrade -r requirements.txt
+
+# Install models
+RUN python3 install_deps.py
+
+# Start the FastAPI server
+CMD python3 bot_runner.py --port ${FAST_API_PORT}