Fix Path import error in app.py

app.py

@@ -3,6 +3,7 @@ import torch
 from plonk.pipe import PlonkPipeline
 import numpy as np
 from PIL import Image
+from pathlib import Path
 
 # Initialize the pipeline
 print("Loading PLONK_YFCC model...")
@@ -127,6 +128,4 @@ demo = gr.TabbedInterface(
 )
 
 if __name__ == "__main__":
-    # Add necessary import for pathlib
-    from pathlib import Path
     demo.launch()