Update app.py

app.py

@@ -90,7 +90,15 @@ qa_chain = RetrievalQA.from_chain_type(llm=llm2,
                                       chain_type_kwargs={'prompt': prompt})
 history_df = pd.DataFrame(columns = ['Question','Answer'])
 def qa_bot(query):
+  global history_df
   response = qa_chain({'query': query})
+  print(response)
+  response_df = pd.DataFrame.from_dict([response])
+  response_df.rename(columns = {'query' : 'Question','result' : 'Answer'},inplace = True)
+  history_df = pd.concat([history_df,response_df])
+  history_df.reset_index(drop = True,inplace = True)
+  history_df.to_excel('./responses.xlsx')
+  print(history_df)
   return (response['result'])
 
 st.title("MLSCBot")