disabled Zero GPU for Gradio 5 beta

model_yolov5.py

@@ -1,4 +1,4 @@
-import spaces
+# import spaces
 import numpy as np
 import yolov5
 from yolov5.utils.plots import Annotator, colors
@@ -12,7 +12,7 @@ def load_model(model_path, img_size=640):
     return model
 
 
-@spaces.GPU
+# @spaces.GPU
 def inference(model, image):
     """Run inference on image and return annotated image."""
     results = model(image, size=model.img_size)