Update app.py

app.py

@@ -75,9 +75,8 @@ prompt = PromptTemplate(
     input_variables=["chat_history", "human_input", "context"], template=template
 )
 
-model_name = "gpt-3.5-turbo"
 memory = ConversationBufferWindowMemory(memory_key="chat_history", input_key="human_input",k=3)
-chain = load_qa_chain( OpenAI(model_name=model_name, temperature=0), chain_type="stuff", memory=memory, prompt=prompt)
+chain = load_qa_chain( OpenAI(), chain_type="stuff", memory=memory, prompt=prompt)
 
 """# Demo