Update app.py

app.py

@@ -210,7 +210,7 @@ def getRAGChain(customerName, customerDistrict, custDetailsPresent, vectordb,llm
     #memory = ConversationBufferWindowMemory(k=3, memory_key="history", input_key="question")
     global memory 
     #memory = ConversationBufferWindowMemory(k=3, memory_key="history", input_key="question", initial_memory=conversation_history)
-    memory = ConversationBufferMemory(k=3, memory_key="history", input_key="question", initial_memory=conversation_history)
+    memory = ConversationBufferMemory(k=3, memory_key="history", input_key="query", initial_memory=conversation_history)
     
     # chain = RetrievalQA.from_chain_type(
     #     llm=getLLMModel(llmID),