fixed the app

app.py

@@ -172,4 +172,3 @@ if st.session_state.results:
             markdown(f'**Source:** {source} \n {context[:start_idx] } {str(annotation(answer, "ANSWER", "#8ef"))} {context[end_idx:]} \n '),
             unsafe_allow_html=True,
         )
-        st.markdown(f"**Relevance:** {result['relevance']} -  **Source:** {source}")

requirements.txt

@@ -3,4 +3,5 @@ streamlit==1.13
 st-annotated-text
 farm-haystack[pinecone]
 pinecone-client
-datasets
+datasets
+tensorboard