update summary

app.py

@@ -347,6 +347,7 @@ def UpdateDb():
 
 def SummarizeDoc():
     global vectordb_p
+    global Choice
     # pinecone.Index(index_name).delete(delete_all=True, namespace='')
     # collection = vectordb_p.get()
     # split_docs = process_documents([metadata['source'] for metadata in collection['metadatas']])
@@ -356,7 +357,10 @@ def SummarizeDoc():
     print(split_docs[tt-1])
     sum_text=""
     try:
-        sum_chain = load_summarize_chain(llm, chain_type='refine', verbose=True)
+        if Choice == 'Zero Short React 2' or Choice == "Zero Short Agent 2":
+            sum_chain = load_summarize_chain(GPTfake, chain_type='refine', verbose=True)
+        else:
+            sum_chain = load_summarize_chain(llm, chain_type='refine', verbose=True)
         sum_text = sum_chain.run(split_docs)
         return sum_text
     except Exception as e: