app.py

import os
import gradio as gr
from transformers import AutoTokenizer, AutoModelForCausalLM, pipeline
from datasets import load_dataset, get_dataset_config_names
import torch
import re
import json
import pandas as pd
import traceback
import spaces
from datetime import datetime

# --- Environment and Caching ---
# It's good practice to ensure the cache directory exists.
CACHE_DIR = "evaluation_cache"
os.makedirs(CACHE_DIR, exist_ok=True)
EVAL_FILE = os.path.join(CACHE_DIR, "eval.jsonl")

# Cache to avoid reloading models and dataset configs
model_cache = {}
benchmark_subject_cache = {}

# Use environment variable for the Hugging Face token
HF_TOKEN = os.environ.get("HF_TOKEN")

# --- Constants for Benchmarks ---
MMLU_DATASET = "cais/mmlu"
# Temporarily remove MMLU-Pro references
# MMLU_PRO_DATASET = "TIGER-Lab/MMLU-Pro"
BENCHMARK_MAP = {
    "MMLU": MMLU_DATASET,
    # "MMLU-Pro": MMLU_PRO_DATASET # Temporarily removed
}

# --- Data Loading and Preparation ---
def get_all_benchmark_options():
    """
    Fetches and caches the available subjects (configs) for each benchmark dataset.
    This function now populates a global cache to avoid repeated API calls.
    """
    if benchmark_subject_cache:
        return benchmark_subject_cache
    print("Fetching benchmark configurations for the first time...")
    
    # Only iterate over the allowed benchmarks (MMLU)
    for key, dataset_id in BENCHMARK_MAP.items():
        try:
            # Fetching dataset configurations requires authentication if the dataset is private
            subjects = get_dataset_config_names(dataset_id, token=HF_TOKEN)
            benchmark_subject_cache[key] = ["ALL"] + sorted([s for s in subjects if s != 'all']) # Sort subjects
        except Exception as e:
            print(f"Warning: Could not load configs for {key} ({dataset_id}). It might be private or unavailable. Error: {e}")
            benchmark_subject_cache[key] = ["ALL"] # Provide a default
    print("Benchmark configurations cached.")
    return benchmark_subject_cache

# Initialize the cache on startup
ALL_BENCHMARK_SUBJECTS = get_all_benchmark_options()

@spaces.GPU()
def load_model(model_id):
    """
    Loads a Hugging Face model and tokenizer, creating a text-generation pipeline.
    Uses a cache to avoid reloading models.
    """
    if not model_id:
        raise ValueError("Model ID cannot be empty.")
        gr.Info(f"Attempting to load model: {model_id}...")
    if model_id in model_cache:
        gr.Info(f"Model '{model_id}' found in cache.")
        return model_cache[model_id]
    try:
        # Use bfloat16 for better performance on modern GPUs
        dtype = torch.bfloat16 if torch.cuda.is_available() and torch.cuda.is_bf16_supported() else torch.float32
                
        tokenizer = AutoTokenizer.from_pretrained(model_id, token=HF_TOKEN, trust_remote_code=True)
        model = AutoModelForCausalLM.from_pretrained(
            model_id,
            token=HF_TOKEN,
            torch_dtype=dtype,
            trust_remote_code=True,
            low_cpu_mem_usage=True, # Optimization for large models
        ).to("cuda" if torch.cuda.is_available() else "cpu")
        
        # Create the pipeline for text generation
        generator = pipeline(
            "text-generation", 
            model=model, 
            tokenizer=tokenizer, 
            device=0 if torch.cuda.is_available() else -1
        )
                
        model_cache[model_id] = generator
        gr.Info(f"Model '{model_id}' loaded successfully.")
        return generator
    except Exception as e:
        # Raise a more specific error to be caught by the main evaluation function
        raise RuntimeError(f"Failed to load model '{model_id}'. Please verify the model ID and your Hugging Face token (if required). Error: {e}")

# --- Evaluation Logic ---
def format_prompt(item):
    """Formats the MMLU question and choices into a standardized prompt."""
    prompt = f"Question: {item['question']}\n\nChoices:\nA. {item['choices'][0]}\nB. {item['choices'][1]}\nC. {item['choices'][2]}\nD. {item['choices'][3]}\n\nAnswer:"
    return prompt, item['answer']

def get_choice_letter(index):
    """Converts a numerical choice index (0-3) to a letter (A-D)."""
    return chr(ord('A') + index) if 0 <= index <= 3 else None

def extract_predicted_letter(output_text):
    """
    Extracts the predicted letter from the model's output.
    It looks for a letter (A, B, C, D) immediately following 'Answer:'.
    """
    # Look for "Answer: X" and capture X
    match = re.search(r"Answer:\s*([ABCD])", output_text.strip(), re.IGNORECASE)
    if match:
        return match.group(1).upper()
        
    # Fallback: if the model just outputs a letter
    match = re.search(r"^\s*([ABCD])\b", output_text.strip())
    if match:
        return match.group(1).upper()
    return None

def evaluate_single_subject(generator, dataset_id, subject, sample_count, progress):
    """
    Evaluates a model on a specific subject from a dataset.
    """
    gr.Info(f"Loading dataset: {dataset_id} ({subject})...")
    try:
        # Load the 'test' split as it's standard for MMLU evaluation
        dataset = load_dataset(dataset_id, subject, token=HF_TOKEN, split="test")
    except Exception as e:
        raise RuntimeError(f"Failed to load dataset '{dataset_id}' for subject '{subject}'. Error: {e}")

    # Shuffle and select a subset of samples for evaluation
    num_samples = min(sample_count, len(dataset))
    dataset = dataset.shuffle(seed=42).select(range(num_samples))

    correct_predictions = 0
    results_details = []

    for item in progress.tqdm(dataset, desc=f"Evaluating {subject}"):
        prompt, correct_answer_idx = format_prompt(item)
        expected_letter = get_choice_letter(correct_answer_idx)
                
        # The generated text is often just after the prompt. We need to slice it.
        full_prompt_text = generator.tokenizer.decode(generator.tokenizer.encode(prompt), skip_special_tokens=True)
                
        # Generate a short response, aiming for a single letter answer.
        # do_sample=False (greedy decoding) is crucial for reproducibility.
        raw_output = generator(prompt, max_new_tokens=5, do_sample=False, pad_token_id=generator.tokenizer.eos_token_id)[0]["generated_text"]
                
        # Isolate the newly generated part
        generated_text_only = raw_output[len(full_prompt_text):].strip()
        predicted_letter = extract_predicted_letter(generated_text_only)
        is_correct = (predicted_letter == expected_letter)
                
        if is_correct:
            correct_predictions += 1
                
        results_details.append({
            "Question": item['question'],
            "Correct": "✅" if is_correct else "❌",
            "Expected": expected_letter,
            "Predicted": predicted_letter or "N/A",
            "Model Output": generated_text_only
        })
    accuracy = (correct_predictions / num_samples) * 100 if num_samples > 0 else 0
    return accuracy, results_details

@spaces.GPU()
def run_evaluation(model_id, benchmark_category, subject_name, sample_count, progress=gr.Progress(track_tqdm=True)):
    """
    Main function to orchestrate the entire evaluation process.
    Handles single subject or 'ALL' subjects evaluation.
    Returns a dictionary of Gradio updates.
    """
    try:
        gr.Info("Starting evaluation...")
        generator = load_model(model_id)
                
        dataset_id = BENCHMARK_MAP.get(benchmark_category)
        if not dataset_id:
            raise ValueError(f"Invalid benchmark category: {benchmark_category}")

        all_results_details = []
        summary_lines = []
        total_correct = 0
        total_samples = 0
                
        subjects_to_run = []
        if subject_name == "ALL":
            # Exclude the "ALL" placeholder from the list of subjects to run
            subjects_to_run = [s for s in ALL_BENCHMARK_SUBJECTS.get(benchmark_category, []) if s != "ALL"]
        else:
            subjects_to_run = [subject_name]

        if not subjects_to_run:
            gr.Warning(f"No subjects found for '{benchmark_category}'.")
            # Return an empty but valid structure
            return {
                result_summary_output: gr.update(value="No subjects found to evaluate.", visible=True),
                error_box: gr.update(visible=False),
                details_box: gr.update(visible=False),
            }

        for i, subject in enumerate(subjects_to_run):
            gr.Info(f"Evaluating {benchmark_category} - {subject} ({i+1}/{len(subjects_to_run)})...")
            try:
                accuracy, subject_details = evaluate_single_subject(generator, dataset_id, subject, sample_count, progress)
                                
                all_results_details.extend(subject_details)
                num_correct = sum(1 for d in subject_details if d['Correct'] == "✅")
                num_evaluated = len(subject_details)
                total_correct += num_correct
                total_samples += num_evaluated
                summary_lines.append(f"- **{subject}**: {accuracy:.2f}% ({num_correct}/{num_evaluated})")
                        
            except Exception as e:
                error_trace = traceback.format_exc()
                gr.Error(f"Skipping {subject} due to an error: {e}")
                summary_lines.append(f"- **{subject}**: Evaluation failed. See logs for details:\n```\n{error_trace}\n```")
                continue
                
        overall_accuracy = (total_correct / total_samples) * 100 if total_samples > 0 else 0
                
        # --- Prepare Outputs ---
        if subject_name == "ALL":
            result_summary = f"### Overall Average Accuracy: {overall_accuracy:.2f}%\n"
            result_summary += f"across {total_samples:,} total samples from {len(subjects_to_run)} subjects.\n\n---\n\n**Breakdown by Subject:**\n"
            result_summary += "\n".join(summary_lines)
        else:
            result_summary = f"### Accuracy for {benchmark_category} - {subject_name}: {overall_accuracy:.2f}%\n"
            result_summary += f"({total_correct:,}/{total_samples:,} correct)"
                    
        # Save results for leaderboard
        record = {
            "model_id": model_id,
            "benchmark": benchmark_category,
            "accuracy": overall_accuracy,
            "subject": subject_name, # Record if it was an 'ALL' run
            "sample_count": total_samples,
            "timestamp": datetime.now().isoformat()
        }
        with open(EVAL_FILE, "a") as f:
            f.write(json.dumps(record) + "\n")
                    
        gr.Info("Evaluation completed successfully!")
                
        df_details = pd.DataFrame(all_results_details)
                
        # Return a dictionary of component updates
        return {
            result_summary_output: gr.update(value=result_summary, visible=True),
            error_box: gr.update(visible=False),
            details_box: gr.update(visible=True),
            detailed_results_df: gr.update(value=df_details)
        }
    except Exception as e:
        error_message = f"An unexpected error occurred during setup: {e}"
        error_details = traceback.format_exc()
        gr.Error(error_message)
                
        return {
            result_summary_output: gr.update(visible=False),
            error_box: gr.update(visible=True),
            error_output: gr.update(value=error_message),
            error_details_output: gr.update(value=error_details),
            details_box: gr.update(visible=False)
        }

# --- UI Helper Functions ---
def update_subject_dropdown(benchmark_category):
    """Updates the subject dropdown choices based on the selected benchmark."""
    choices = ALL_BENCHMARK_SUBJECTS.get(benchmark_category, [])
    default_value = "ALL" if "ALL" in choices else (choices[0] if choices else None)
    return gr.update(choices=choices, value=default_value)

def load_leaderboard(benchmark_filter, progress=gr.Progress()):
    """
    Loads and processes evaluation data to display on the leaderboard.
    It now correctly averages scores for models that were evaluated on 'ALL' subjects.
    """
    progress(0, desc="Loading Leaderboard...")
    try:
        if not os.path.exists(EVAL_FILE):
            return pd.DataFrame(columns=["Rank", "Model ID", "Avg. Accuracy (%)", "Total Samples", "Date"])
                    
        df = pd.read_json(EVAL_FILE, lines=True)
        if df.empty:
            return pd.DataFrame(columns=["Rank", "Model ID", "Avg. Accuracy (%)", "Total Samples", "Date"])

        # Coerce accuracy to numeric and filter valid entries
        df['accuracy'] = pd.to_numeric(df['accuracy'], errors='coerce')
        df.dropna(subset=['accuracy'], inplace=True)
                
        # Filter by the selected benchmark (e.g., MMLU or MMLU-Pro)
        df_filtered = df[(df['benchmark'] == benchmark_filter) & (df['subject'] == 'ALL')].copy()
                
        if df_filtered.empty:
            return pd.DataFrame(columns=["Rank", "Model ID", "Avg. Accuracy (%)", "Total Samples", "Date"])

        # Find the latest evaluation for each model
        df_filtered['timestamp'] = pd.to_datetime(df_filtered['timestamp'])
        latest_evals = df_filtered.loc[df_filtered.groupby('model_id')['timestamp'].idxmax()].copy()
                
        leaderboard_df = latest_evals.sort_values(by="accuracy", ascending=False).copy()
                
        # Add Rank
        leaderboard_df.insert(0, 'Rank', range(1, len(leaderboard_df) + 1))
        # Rename and format columns
        leaderboard_df.rename(columns={
            'model_id': 'Model ID',
            'accuracy': 'Avg. Accuracy (%)',
            'sample_count': 'Total Samples',
            'timestamp': 'Date'
        }, inplace=True)
                
        leaderboard_df['Avg. Accuracy (%)'] = leaderboard_df['Avg. Accuracy (%)'].map('{:.2f}'.format)
        leaderboard_df['Date'] = leaderboard_df['Date'].dt.strftime('%Y-%m-%d')
                
        progress(1, desc="Done.")
        return leaderboard_df[['Rank', 'Model ID', 'Avg. Accuracy (%)', 'Total Samples', 'Date']]
    except Exception as e:
        gr.Error(f"Error loading leaderboard: {e}")
        traceback.print_exc()
        return pd.DataFrame(columns=["Rank", "Model ID", "Avg. Accuracy (%)", "Total Samples", "Date"])

# --- Gradio Interface Definition ---
# Black/Orange Theme and bigger to fit screen
custom_css = """
    /* --- Global & Layout (Bigger to fit screen) --- */
    body { font-family: 'Inter', sans-serif; background-color: #1a1a1a; color: #f0f0f0; } /* Dark background, light text */
    .gradio-container { max-width: 95% !important; margin: auto; padding: 20px; } /* Wider container */
    .gr-group { 
        border-radius: 12px !important; 
        box-shadow: 0 4px 12px rgba(0,0,0,0.3) !important; /* Darker shadow */
        border: 1px solid #333 !important; /* Darker border */
        background-color: #2a2a2a; /* Darker group background */
    }
    .gr-panel {
        border-radius: 12px !important;
        box-shadow: 0 4px 12px rgba(0,0,0,0.3) !important;
        border: 1px solid #333 !important;
        background-color: #2a2a2a;
    }

    /* --- Typography (Orange Hues) --- */
    h1 { text-align: center; font-size: 3rem !important; font-weight: 800; color: #ff8c00; margin-bottom: 0.5rem; letter-spacing: -1.5px; } /* Orange title */
    h3, h4 { color: #ffa500; } /* Orange headings */
    .subtitle { text-align: center; color: #cccccc; font-size: 1.2rem; margin-bottom: 2.5rem; max-width: 900px; margin-left: auto; margin-right: auto;}
    label { color: #f0f0f0 !important; } /* Label text color */
    
    /* --- Tabs --- */
    .gradio-tabs { background-color: #2a2a2a; border-radius: 12px; }
    .gradio-tab-item { color: #f0f0f0; }
    .gradio-tabs button { 
        background-color: #3a3a3a !important; 
        color: #f0f0f0 !important; 
        border-radius: 8px 8px 0 0 !important;
        transition: all 0.3s ease;
    }
    .gradio-tabs button.selected { 
        background-color: #ff8c00 !important; /* Orange selected tab */
        color: #1a1a1a !important; /* Dark text on orange */
        font-weight: 700;
    }
    .gradio-tabs button:hover { background-color: #555 !important; }

    /* --- Inputs --- */
    .gr-textbox, .gr-dropdown, .gr-slider {
        background-color: #3a3a3a !important;
        color: #f0f0f0 !important;
        border: 1px solid #555 !important;
        border-radius: 8px !important;
    }
    .gr-textbox textarea, .gr-textbox input, .gr-dropdown input {
        color: #f0f0f0 !important;
    }
    .gr-textbox.gr-text-input:focus-within {
        border-color: #ff8c00 !important; /* Orange focus border */
        box-shadow: 0 0 0 2px rgba(255, 140, 0, 0.5) !important;
    }


    /* --- Buttons --- */
    .gr-button { font-weight: 600 !important; transition: all 0.2s ease; border-radius: 8px !important; }
    .gr-button-primary { 
        background-color: #ff8c00 !important; /* Orange primary button */
        color: #1a1a1a !important; 
        box-shadow: 0 4px 10px rgba(255, 140, 0, 0.3); 
        border: none;
    }
    .gr-button-primary:hover { 
        transform: translateY(-2px); 
        box-shadow: 0 6px 15px rgba(255, 140, 0, 0.5); 
        background-color: #ffa500 !important; /* Slightly lighter orange on hover */
    }
    .gr-button-secondary {
        background-color: #444 !important;
        color: #f0f0f0 !important;
        border: 1px solid #555 !important;
    }
    .gr-button-secondary:hover {
        background-color: #555 !important;
    }

    /* --- Custom Radio Buttons (Segmented Control) --- */
    #leaderboard-toggle-group { display: flex; justify-content: center; align-items: center; gap: 1rem; margin-bottom: 1.5rem; }
    #leaderboard-toggle { background-color: #3a3a3a; padding: 5px; border-radius: 10px; display: inline-flex; border: 1px solid #555; }
    #leaderboard-toggle div.gr-form { display: flex; gap: 5px; }
    #leaderboard-toggle input[type='radio'] { display: none; }
    #leaderboard-toggle label { 
        padding: 8px 16px; 
        border-radius: 8px; 
        cursor: pointer; 
        transition: all 0.3s ease; 
        font-weight: 500; 
        color: #f0f0f0; 
        background: transparent; 
        border: none; 
        box-shadow: none; 
    }
    #leaderboard-toggle input[type='radio']:checked + label { 
        background-color: #ff8c00; /* Orange selected */
        color: #1a1a1a; 
        font-weight: 600; 
        box-shadow: 0 2px 5px rgba(255, 140, 0, 0.3); 
    }
    #leaderboard-toggle label:hover {
        background-color: #555;
    }
        
    /* --- Dataframe / Table Styling --- */
    .leaderboard-table .gr-dataframe table { border-collapse: collapse; width: 100%; }
    .leaderboard-table .gr-dataframe thead th { 
        background-color: #3a3a3a !important; 
        color: #ffa500 !important; /* Orange headers */
        font-weight: 600 !important; 
        text-align: left; 
        padding: 12px 15px; 
        border-bottom: 2px solid #555; 
    }
    .leaderboard-table .gr-dataframe tbody tr:nth-of-type(even) { background-color: #2f2f2f; } /* Alternating row color */
    .leaderboard-table .gr-dataframe tbody tr:hover { background-color: #4a4a4a; } /* Hover effect */
    .leaderboard-table .gr-dataframe tbody td { 
        padding: 12px 15px; 
        border-bottom: 1px solid #3a3a3a; 
        color: #f0f0f0;
    }
    .leaderboard-table .gr-dataframe tbody td:first-child { font-weight: 700; color: #ffcc99; } /* Lighter orange for rank */

    /* --- Error & Result Panes --- */
    #error-display-box { 
        background-color: #4a1e1e !important; /* Dark red for error */
        border-color: #8c2f2f !important; 
        color: #ffc9c9 !important; /* Lighter red text */
    }
    #result-summary-box { 
        background-color: #1e3a2a !important; /* Dark green for success */
        border-color: #2f8c4a !important; 
        color: #c9ffc9 !important; /* Lighter green text */
    }
    .gr-markdown p { color: #f0f0f0 !important; } /* Ensure markdown paragraph text is visible */
    .gr-markdown strong { color: #ffa500 !important; } /* Strong text in orange */
    .gradio-message { background-color: #ff8c00 !important; color: #1a1a1a !important; border: 1px solid #ff8c00 !important; } /* Gradio Info messages */
"""

with gr.Blocks(theme=gr.themes.Base(), css=custom_css) as demo:
    gr.Markdown("<h1>🏆 Open LLM Evaluator</h1>")
    gr.Markdown("<p class='subtitle'>Benchmark leading models on MMLU. Your results contribute to a live leaderboard. Select a benchmark and run an evaluation, or view the current standings.</p>")
    
    with gr.Tabs() as tabs:
        # --- Leaderboard Tab ---
        with gr.TabItem("📊 Leaderboard", id=0):
            with gr.Column():
                with gr.Row(elem_id="leaderboard-toggle-group"):
                    # Temporarily remove MMLU-Pro from radio options
                    leaderboard_type_toggle = gr.Radio(
                        ["MMLU"],
                        label="Select Benchmark",
                        value="MMLU",
                        interactive=True,
                        elem_id="leaderboard-toggle",
                        container=False,
                        show_label=False,
                    )
                    refresh_button = gr.Button("🔄 Refresh", size="sm")
                leaderboard_table_output = gr.DataFrame(
                    headers=["Rank", "Model ID", "Avg. Accuracy (%)", "Total Samples", "Date"],
                    interactive=False,
                    datatype=["number", "str", "str", "number", "str"],
                    row_count=15, # Adjusted for more rows
                    elem_classes="leaderboard-table",
                    # Removed col_count to allow dynamic width
                )
                
        # --- Evaluation Tab ---
        with gr.TabItem("🚀 Run Evaluation", id=1):
            with gr.Row(variant='panel'):
                with gr.Column(scale=2):
                    with gr.Group():
                        gr.Markdown("### 1. Configure Evaluation")
                        model_id_input = gr.Textbox(
                            label="Hugging Face Model ID",
                            placeholder="e.g., meta-llama/Meta-Llama-3-8B-Instruct",
                            interactive=True,
                            scale=2 # Increased scale for textbox
                        )
                        # Temporarily remove MMLU-Pro from radio options
                        benchmark_selection_radio = gr.Radio(
                            ["MMLU"],
                            label="Benchmark",
                            value="MMLU",
                            interactive=True,
                        )
                        with gr.Row():
                            benchmark_subject_dropdown = gr.Dropdown(
                                label="Subject",
                                # Ensure only MMLU subjects are fetched
                                choices=ALL_BENCHMARK_SUBJECTS.get("MMLU", []), 
                                value="ALL",
                                interactive=True
                            )
                            sample_count_slider = gr.Slider(
                                label="Samples per Subject",
                                minimum=5, maximum=100, value=25, step=5, interactive=True
                            )
                    run_button = gr.Button("Start Evaluation", variant="primary", scale=1)
                
                with gr.Column(scale=3):
                    gr.Markdown("### 2. View Results")
                                        
                    # Panel for displaying the summary of results
                    with gr.Group(visible=False) as result_summary_box:
                        result_summary_output = gr.Markdown(elem_id="result-summary-box")
                                        
                    # Panel for displaying errors
                    with gr.Group(visible=False) as error_box:
                        error_output = gr.Textbox(label="Error Message", interactive=False, elem_id="error-display-box")
                        error_details_output = gr.Textbox(label="Error Details (Traceback)", interactive=False, lines=8)
                                        
                    # Panel for detailed, row-by-row results
                    with gr.Group(visible=False) as details_box:
                        gr.Markdown("#### Detailed Evaluation Log")
                        detailed_results_df = gr.DataFrame(
                            headers=["Question", "Correct", "Expected", "Predicted", "Model Output"],
                            datatype=["str", "str", "str", "str", "str"],
                            interactive=False,
                            row_count=10, # Adjusted for more rows
                            # Removed col_count to allow dynamic width
                            wrap=True,
                        )

    # --- Event Handlers & Logic ---        
    # Update subject dropdown when benchmark type changes
    benchmark_selection_radio.change(
        fn=update_subject_dropdown,
        inputs=[benchmark_selection_radio],
        outputs=[benchmark_subject_dropdown]
    )
        
    # Main evaluation trigger
    run_button.click(
        fn=run_evaluation,
        inputs=[model_id_input, benchmark_selection_radio, benchmark_subject_dropdown, sample_count_slider],
        outputs=[result_summary_output, error_box, error_output, error_details_output, details_box, detailed_results_df]
    ).then(
        # After evaluation, switch to the leaderboard tab and refresh it
        lambda: gr.update(selected=0), outputs=[tabs]
    ).then(
        load_leaderboard, inputs=[leaderboard_type_toggle], outputs=[leaderboard_table_output]
    )

    # Leaderboard loading logic
    demo.load(
        fn=load_leaderboard,
        inputs=[leaderboard_type_toggle],
        outputs=[leaderboard_table_output]
    )
    leaderboard_type_toggle.change(
        fn=load_leaderboard,
        inputs=[leaderboard_type_toggle],
        outputs=[leaderboard_table_output],
        show_progress='minimal'
    )
    refresh_button.click(
        fn=load_leaderboard,
        inputs=[leaderboard_type_toggle],
        outputs=[leaderboard_table_output],
        show_progress='full'
    )

# Launch the Gradio app
if __name__ == "__main__":
    demo.launch(debug=True)