import gradio as gr
from huggingface_hub import InferenceClient

client = InferenceClient(model="codellama/CodeLlama-7b-Instruct-hf")

def explain_code(code):
    response = client.text_generation(
        prompt=f"Explain this code:\n\n{code}",
        max_new_tokens=200,
        temperature=0.7
    )
    return response

demo = gr.Interface(
    fn=explain_code,
    inputs=gr.Textbox(lines=10, placeholder="Paste your code here...", label="Code"),
    outputs="textbox",
    title="🧠 IHCP Code Agent",
    description="Explains React, Python, or Solidity code using CodeLlama via Hugging Face Inference API."
)

demo.launch()