Update app.py

app.py

@@ -1,6 +1,4 @@
 import os
-os.environ["MPLCONFIGDIR"] = "/tmp/matplotlib"  # Suppress Matplotlib warning
-
 from flask import Flask, send_from_directory
 from flask_cors import CORS
 import gradio as gr
@@ -24,8 +22,8 @@ def serve_static(path):
     return send_from_directory("/app/mario", path)
 
 # Debug route to list files
-@flask_app.route("/mario/debug")
-def debug_files():
+@flask_app.route("/mario/files")
+def list_files():
     import os
     files = os.listdir("/app/mario")
     return {"files": files}