main.py

import os

from flask import Flask, jsonify, render_template, request
from openai import OpenAI

app = Flask(__name__)

client = OpenAI()


def ai_bot_response(prompt):
    response = client.chat.completions.create(
        model="gpt-3.5-turbo",
        messages=[
            {"role": "system", "content": "You are a helpful assistant."},
            {"role": "user", "content": prompt},
        ],
        max_tokens=100,
        temperature=0.7,
    )
    return response.choices[0].message.content.strip()


@app.route("/")
def home():
    return render_template("index.html")


@app.route("/get_response", methods=["POST"])
def get_response():
    data = request.json
    user_input = data.get("user_input")
    bot_response = ai_bot_response(user_input)
    return jsonify({"response": bot_response})


if __name__ == "__main__":
    app.run(debug=True, port=os.getenv("HTTP_PORT", 5000))