app.py

import gradio as gr
import pandas as pd
import os

CSV_PATH = "results.csv"

# CSV가 없으면 빈 테이블 생성
if not os.path.exists(CSV_PATH):
    df_init = pd.DataFrame(columns=[
        "Model Name", "Accuracy", "F1 Score", "Inference Time (s)", "Hugging Face Link"
    ])
    df_init.to_csv(CSV_PATH, index=False)

# 제출 처리 함수
def submit_result(model, acc, f1, time, link):
    try:
        df = pd.read_csv(CSV_PATH)
        new_row = {
            "Model Name": model.strip(),
            "Accuracy": float(acc),
            "F1 Score": float(f1),
            "Inference Time (s)": float(time),
            "Hugging Face Link": link.strip()
        }
        updated_df = pd.concat([df, pd.DataFrame([new_row])], ignore_index=True)
        updated_df.to_csv(CSV_PATH, index=False)
        return "✅ Submitted!", updated_df
    except Exception as e:
        return f"❌ Error: {str(e)}", pd.read_csv(CSV_PATH)

# Gradio 앱
with gr.Blocks() as demo:
    gr.Markdown("# 📊 Model Leaderboard + Submission")

    with gr.Row():
        model = gr.Textbox(label="Model Name")
        acc = gr.Textbox(label="Accuracy (e.g. 0.89)")
        f1 = gr.Textbox(label="F1 Score (e.g. 0.87)")
        time = gr.Textbox(label="Inference Time (s)")
        link = gr.Textbox(label="Hugging Face Link")

    submit_btn = gr.Button("Submit Result")
    status = gr.Textbox(label="Submission Status", interactive=False)
    table = gr.Dataframe(
        value=pd.read_csv(CSV_PATH),
        headers=["Model Name", "Accuracy", "F1 Score", "Inference Time (s)", "Hugging Face Link"],
        interactive=False,
        label="Current Leaderboard"
    )

    submit_btn.click(
        fn=submit_result,
        inputs=[model, acc, f1, time, link],
        outputs=[status, table]
    )

demo.launch()