Update Dockerfile

Dockerfile

@@ -9,6 +9,8 @@ RUN pip install -r requirements.txt
 RUN ls -la
 #RUN python load_docs.py
 RUN python run.py
+RUN mkdir /.cache
+RUN chmod 777 /.cache
 CMD ["streamlit", "run", "app.py", "--server.port=7860"]
 #CMD ls -la
 EXPOSE 7860