Update main.py

main.py

@@ -67,6 +67,13 @@ def data_ingestion_from_directory():
     index.storage_context.persist(persist_dir=PERSIST_DIR)  
 
 def handle_query(query):  
+    context_str = ""  
+    
+    # Build context from current chat history  
+    for past_query, response in reversed(current_chat_history):  
+        if past_query.strip():  
+            context_str += f"User asked: '{past_query}'\nBot answered: '{response}'\n"  
+    
     chat_text_qa_msgs = [  
         (  
             "user",  
@@ -92,12 +99,12 @@ def handle_query(query):
     
     storage_context = StorageContext.from_defaults(persist_dir=PERSIST_DIR)  
     index = load_index_from_storage(storage_context)  
-    context_str = ""  
+    # context_str = ""  
     
-    # Build context from current chat history  
-    for past_query, response in reversed(current_chat_history):  
-        if past_query.strip():  
-            context_str += f"User asked: '{past_query}'\nBot answered: '{response}'\n"  
+    # # Build context from current chat history  
+    # for past_query, response in reversed(current_chat_history):  
+    #     if past_query.strip():  
+    #         context_str += f"User asked: '{past_query}'\nBot answered: '{response}'\n"  
 
     query_engine = index.as_query_engine(text_qa_template=text_qa_template, context_str=context_str)  
     print(f"Querying: {query}")