Rename app (2).py to app.py

app (2).py → app.py

@@ -244,4 +244,4 @@ if __name__ == '__main__':
     print(f"  Stockfish: {STOCKFISH_PATH}")
     print(f"  Depth:     {DEPTH}")
     print(f"  MultiPV:   {MULTIPV}")
-    app.run(host='0.0.0.0', port=5000, debug=False, threaded=True)
+    app.run(host='0.0.0.0', port=7860, debug=False, threaded=True)