app.py

# 🧠 Tittoo AI Agent – Final Fixed Version (OpenAI v1.0+ compatible)
# ✅ Fully working on Hugging Face Spaces (CPU / ZeroGPU)

import gradio as gr
import tempfile, subprocess, sys, os
from openai import OpenAI

# Initialize OpenAI client
client = OpenAI(api_key=os.getenv("OPENAI_API_KEY"))

# 🧩 Function: Run generated code safely in a sandbox
def run_code(code):
    fname = tempfile.mktemp(suffix=".py")
    with open(fname, "w") as f:
        f.write(code)
    try:
        out = subprocess.check_output(
            [sys.executable, fname],
            stderr=subprocess.STDOUT,
            timeout=10,
            text=True
        )
    except subprocess.CalledProcessError as e:
        out = e.output
    except subprocess.TimeoutExpired:
        out = "⏳ Execution timed out."
    finally:
        os.remove(fname)
    return out

# 🧠 Tittoo Agent Logic
def tittoo_agent(prompt):
    try:
        response = client.chat.completions.create(
            model="gpt-4o-mini",
            messages=[
                {"role": "system", "content": "You are Tittoo – an Indian multilingual coding assistant who writes, fixes, and runs Python code."},
                {"role": "user", "content": prompt}
            ]
        )

        code = response.choices[0].message.content
        result = run_code(code)

        return f"🧠 **Generated Code:**\n```python\n{code}\n```\n\n⚙️ **Output:**\n```\n{result}\n```"

    except Exception as e:
        return f"⚠️ Error: {str(e)}"

# Optional: Dummy GPU decorator (avoid runtime warnings)
try:
    import spaces
    @spaces.GPU
    def fake_gpu():
        return "GPU not required"
except:
    pass

# 🎨 Gradio Interface
iface = gr.Interface(
    fn=tittoo_agent,
    inputs=gr.Textbox(
        lines=4,
        placeholder="💬 Type your prompt here (e.g. 'Write a Python program to print Fibonacci numbers')"
    ),
    outputs="markdown",
    title="🧠 Tittoo AI Agent (Final Public Build)",
    description="A free Hugging Face IDE Agent that writes, fixes and runs Python code instantly. Compatible with OpenAI v1.0+ SDK.",
    theme="gradio/soft"
)

# 🚀 Launch app
iface.launch(
    server_name="0.0.0.0",
    server_port=7860,
    ssr_mode=False,
    inbrowser=False,
    share=True
)