app.py

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

# Load your .env variables
load_dotenv()
client = OpenAI(api_key=os.getenv("OPENAI_API_KEY"))

def generate_content(topic, keywords, tone="Professional"):
    """
    Uses OpenAI to generate AI-powered content based on a topic.
    """
    prompt = f"Write a blog post about '{topic}' in a {tone} tone.\n\n" \
             f"Include the following keywords: {keywords}.\n\n" \
             f"Ensure the content is well-structured with an introduction, main sections, and a conclusion."

    try:
        response = client.chat.completions.create(
            model="gpt-4",  # or "gpt-3.5-turbo"
            messages=[
                {"role": "system", "content": "You are a professional blog writer."},
                {"role": "user", "content": prompt}
            ],
            temperature=0.7,
            max_tokens=800
        )
        return response.choices[0].message.content
    except Exception as e:
        return f"Error: {e}"

def generate_social_media_post(topic, platform="Twitter"):
    prompt = f"Write an engaging social media post for {platform} about '{topic}'. Keep it short and catchy."

    try:
        response = client.chat.completions.create(
            model="gpt-4",
            messages=[
                {"role": "system", "content": "You are a creative social media strategist."},
                {"role": "user", "content": prompt}
            ],
            temperature=0.9,
            max_tokens=150
        )
        return response.choices[0].message.content
    except Exception as e:
        return f"Error: {e}"

# ✅ Gradio Interface
interface = gr.Interface(
    fn=generate_content,
    inputs=[
        gr.Textbox(label="Topic"),
        gr.Textbox(label="Keywords (comma-separated)"),
        gr.Radio(["Professional", "Casual", "Persuasive"], label="Tone"),
    ],
    outputs=gr.Textbox(label="Generated Content"),
    title="AI-Powered Content Writer",
    description="Enter a topic, keywords, and tone, and AI will generate a blog post or marketing content."
)

# ✅ Launch
if __name__ == "__main__":
    interface.launch()