app.py

import streamlit as st
from code_reviewer import review_code

st.title("🤖 Code Review Agent (Hugging Face Edition)")

code = st.text_area("Paste your code diff or snippet here 👇", height=300)

if st.button("Review Code"):
    if code.strip():
        with st.spinner("Analyzing with Hugging Face model..."):
            feedback = review_code(code)
            st.success("Code Review:")
            st.markdown(feedback)
    else:
        st.warning("Please enter some code first.")