Add links to pages.

app.py

@@ -4,7 +4,7 @@ from langchain import HuggingFaceHub
 from langchain.chains import RetrievalQA
 import streamlit as st
 
-st.set_page_config(page_title = "Hospital Regulatory Chat", page_icon=":hospital:")
+st.set_page_config(page_title = "Solid Tumor Chat", page_icon=":hospital:")
 
 DB_FAISS_PATH = '.'
 
@@ -48,9 +48,9 @@ if (st.button("Find Matches")):
 
     for i in range(n):
         with st.container():
-            #st.subheader(source_dictionary[answer['source_documents'][i].metadata['source']])
-            page_no = "**Page: " + str(answer['source_documents'][i].metadata['page']) + "**"
-            st.markdown(page_no)
+            page = answer['source_documents'][i].metadata['page'] +1 # I don't understand why 1 should be added but it works
+            page_link = "[**Page: " + str(page) + "**](https://seer.cancer.gov/tools/solidtumor/2023/STM_Combined.pdf#page=" + str(page) + ")"
+            st.markdown(page_link)
             st.write("...")
             st.write(answer['source_documents'][i].page_content)
             st.write("...")