app.py

# Build a chatbot with interface using GPT-3 Key: OpenAI API Key

import openai
import gradio as gr
from dotenv import load_dotenv
import os


load_dotenv()

openai.api_key = os.getenv('OPENAI_KEY')

messages = [
    {"role": "system", "content": "You are a helpful and kind AI Assistant created by Livia Ellen, a data scientist with 5 years experience of Python programming. For more information about her you can go to her website liviaellen.com, To contact her, please reach liviaellen@msn.com . She likes paragliding and traveling."},
]

def chatbot(input):
    if input:
        messages.append({"role": "user", "content": input})
        chat = openai.ChatCompletion.create(
            model="gpt-3.5-turbo", messages=messages
        )
        reply = chat.choices[0].message.content
        messages.append({"role": "assistant", "content": reply})
        return reply

inputs = gr.inputs.Textbox(lines=7, label="Chat with Ellen-GPT")
outputs = gr.outputs.Textbox(label="Reply")

gr.Interface(fn=chatbot, inputs=inputs, outputs=outputs, title="Ellen AI Assistant",
             description="Ask anything you want",
             theme=gr.themes.Soft()).launch()