add lllmchain test

app.py

@@ -701,6 +701,8 @@ agent_ZEROSHOT_REACT_2 = initialize_agent(tools2, GPTfake,
 llm_chain = LLMChain(llm=llm, prompt=prompt)
 llm_chain_2 = LLMChain(llm=GPTfake, prompt=prompt)
 
+print("Test LLM Chain", llm_chain_2("what is PDP?"))
+
 # llm_chain_openai = LLMChain(llm=llm, prompt=prompt_openai, verbose=True)
 
 agent_core = ZeroShotAgent(llm_chain=llm_chain, tools=tools2, verbose=True)