Implement Chat GPT 4.0 as a virtual agent

 First, make sure you have the Openai Python package installed. You can install it using pip:

pip install openai

Now, you can use the following Python code:

       

          import openai

          # Set your OpenAI API key here
          api_key = 'YOUR_OPENAI_API_KEY'
          openai.api_key = api_key

          def chat_with_gpt(prompt):
              try:
                  response = openai.Completion.create(
                      engine="text-davinci-002",
                      prompt=prompt,
                      max_tokens=50
                  )
                  return response['choices'][0]['text'].strip()
              except Exception as e:
                  return f"Error: {e}"

          def main():
              print("Welcome to ChatGPT 4.0 virtual agent!")
              print("You can start chatting. Enter 'exit' to quit.")

              while True:
                  user_input = input("You: ")
                  if user_input.lower() == 'exit':
                      print("Goodbye!")
                      break

                  prompt = f"You: {user_input}\nChatGPT: "
                  response = chat_with_gpt(prompt)
                  print("ChatGPT:", response)

          if __name__ == "__main__":
              main()

       
 

To use this script, run it in your terminal or command prompt:

python chatgpt_virtual_agent.py