text: You can customize prompt_func and input_func according to your need (as shown below).agent_chain.run("What's my friend Eric's surname?")# Answer with 'Zhu'            > Entering new AgentExecutor chain...    I don't know Eric's surname, so I should ask a human for guidance.    Action: Human    Action Input: "What is Eric's surname?"        What is Eric's surname?     Zhu        Observation: Zhu    Thought:I now know Eric's surname is Zhu.    Final Answer: Eric's surname is Zhu.        > Finished chain.    "Eric's surname is Zhu."Configuring the Input Functionâ€‹By default, the HumanInputRun tool uses the python input function to get input from the user.
  You can customize the input_func to be anything you'd like.