Update app.py

app.py

@@ -15,7 +15,7 @@ def generate_answer(query):
                 Answer: Let's think step by step.
                 """
     
-    PromptTemplate(template=template, input_variables=["query"])
+    prompt= PromptTemplate(template=template, input_variables=["query"])
     llm_chain = LLMChain(prompt=prompt, llm=llm)
     result = llm_chain.run(query)
     return result