Update app.py

app.py

@@ -49,7 +49,7 @@ def get_conversational_chain():
     model = HuggingFaceHub(repo_id="google/gemma-1.1-7b-it",
                             model_kwargs={"temperature": 0.2,"max_new_tokens":512, "return_only_answer":True})
     prompt = PromptTemplate(template=prompt_template, input_variables=["context", "question"])
-    chain = LLMChain(llm=model, chain_type="stuff", prompt=prompt)
+    chain = LLMChain(llm=model, prompt=prompt)
     return chain
 
 def user_input(user_question):