add langchain-huggingface

Dockerfile

@@ -75,7 +75,7 @@ HEALTHCHECK --interval=30s --timeout=10s --start-period=40s --retries=3 \
 #temp developement commands
 RUN python3 -c "import torch; print(torch.cuda.is_available(), torch.cuda.get_device_name(0))" || true
 # RUN mkdir /app/conversations && chmod -R 777 conversations
-# RUN mkdir /app/feedback && chmod -R 777 feedback
-
+# RUN mkdir /app/feedback && chmod -R 777 feedback #langchain-huggingface==0.1.0
+RUN pip3 install langchain-huggingface
 # Run Streamlit app
 ENTRYPOINT ["streamlit", "run", "app.py", "--server.port=8501", "--server.address=0.0.0.0", "--server.headless", "true"]