create data/ dir in Dockerfile

Dockerfile

@@ -33,6 +33,9 @@ RUN python3 -m pip install -r requirements.txt
 # Copy the current directory contents into the container at $HOME/app setting the owner to the user
 COPY --chown=user . $HOME/app
 
+# create data/ directory to store PDFs
+RUN mkdir $HOME/app/data/ && chmod -R 777 $HOME/app/data/
+
 ENV PATH="/app/.venv/bin:$PATH"
 
 EXPOSE 8501

knowledge_gpt/components/sidebar.py

@@ -14,7 +14,7 @@ def sidebar():
         )
         st.markdown(
             "This tool is a work in progress. "
-            "You can contribute to the project on [GitHub](https://github.com/mmz-001/knowledge_gpt) "  # noqa: E501
+            "You can contribute to the project on [GitHub](https://github.com/andreped/ReferenceBot) "  # noqa: E501
             "with your feedback and suggestions💡"
         )
         st.markdown("The tool was based on KnowledgeGPT made by [mmz_001](https://twitter.com/mm_sasmitha).")