Update app.py

app.py

@@ -7,12 +7,6 @@ def greet(text):
     from langchain.chains.summarize import load_summarize_chain
     
     loader = WebBaseLoader("https://lilianweng.github.io/posts/2023-06-23-agent/")
-    docs = loader.load()
-    
-    llm = ChatOpenAI(temperature=0, model_name="gpt-3.5-turbo-16k")
-    chain = load_summarize_chain(llm, chain_type="stuff")
-    
-    chain.run(docs)
 
     from langchain.chains.llm import LLMChain
     from langchain.prompts import PromptTemplate