Update app.py

app.py

@@ -18,8 +18,11 @@ from tqdm.auto import tqdm
 from PIL import Image as PILImage
 import gradio as gr
 
-# Generate regular expression for legal moves
+
 def generate_regex(board):
+    """
+    Generate regular expression for legal moves.
+    """
     legal_moves = list(board.legal_moves)
     move_strings = [board.san(move) for move in legal_moves]
     move_strings = [re.sub(r"[+#]", "", move) for move in move_strings]
@@ -69,6 +72,7 @@ def determine_termination(board, time_budget_white, time_budget_black):
     else:
         return "Unknown"
 
+
 def format_elapsed(seconds):
     """Formats elapsed time dynamically to hh:mm:ss, mm:ss, or ss format."""
     hours, remainder = divmod(int(seconds), 3600)
@@ -80,6 +84,7 @@ def format_elapsed(seconds):
     else:
         return f"{seconds:02d}"
 
+
 def create_gif(image_list, gif_path, duration):
     # Convert numpy arrays back to PIL images
     pil_images = [PILImage.fromarray(image) for image in image_list]
@@ -89,6 +94,7 @@ def create_gif(image_list, gif_path, duration):
         gif_path, save_all=True, append_images=pil_images[1:], duration=duration, loop=0
     )
 
+
 def render_init(board):
     svg = chess.svg.board(board=board).encode("utf-8")
     png = cairosvg.svg2png(bytestring=svg)
@@ -110,6 +116,7 @@ def render_init(board):
 
     return new_image
 
+
 def render_new(board):
     last_move = board.peek()
     svg = chess.svg.board(board=board, arrows=[(last_move.from_square, last_move.to_square)]).encode("utf-8")
@@ -131,7 +138,8 @@ def render_new(board):
     new_image.paste(image, (left, upper))
 
     return new_image
-    
+
+
 def save_result_file(
     pgn_id, model_id_white, model_id_black, termination, result, auth_token, gist_id
 ):
@@ -182,6 +190,12 @@ def download_file(base_url, file_name):
         print(f"Failed to download file. HTTP status code: {response.status_code}")
 
 
+def get_leaderboard():
+    url = f"https://gist.githubusercontent.com/chessllm/{LEAD_GIST_ID}/raw"
+    download_file(url, "chessllm_leaderboard.csv")
+    return pd.read_csv("chessllm_leaderboard.csv")
+    
+
 def calculate_elo(rank1, rank2, result):
     """
     Calculate the new ELO rating for a player.
@@ -412,9 +426,8 @@ LEAD_GIST_ID = "696115fe2df47fb2350fcff2663678c9"
 # Download results and leaderboard
 url1 = (f"https://gist.githubusercontent.com/chessllm/{RESULT_GIST_ID}/raw")
 download_file(url1, "chessllm_results.csv")
-url2 = f"https://gist.githubusercontent.com/chessllm/{LEAD_GIST_ID}/raw"
-download_file(url2, "chessllm_leaderboard.csv")
-elo_ratings_df = pd.read_csv("chessllm_leaderboard.csv")
+elo_ratings_df = get_leaderboard()
+
 
 title = """
 <div align="center">
@@ -434,6 +447,6 @@ with gr.Blocks() as demo:
         out = gr.Image(width=256)
     btn.click(fn=update, inputs=[model_id_white, model_id_black], outputs=out)
     gr.Markdown('<div align="center"><p style="font-size: 36px;">🏆 Leaderboard</p></div>')
-    leaderboard = gr.Dataframe(value=elo_ratings_df)
+    leaderboard = gr.Dataframe(value=get_leaderboard, every=60)
 
 demo.queue(api_open=False).launch(show_api=False)