Update app.py

app.py

@@ -7,14 +7,6 @@ from PIL import Image
 from sam2.build_sam import build_sam2
 from sam2.sam2_image_predictor import SAM2ImagePredictor
 
-# use bfloat16 for the entire notebook
-torch.autocast(device_type="cuda", dtype=torch.bfloat16).__enter__()
-
-if torch.cuda.get_device_properties(0).major >= 8:
-    # turn on tfloat32 for Ampere GPUs (https://pytorch.org/docs/stable/notes/cuda.html#tensorfloat-32-tf32-on-ampere-devices)
-    torch.backends.cuda.matmul.allow_tf32 = True
-    torch.backends.cudnn.allow_tf32 = True
-
 def show_mask(mask, ax, random_color=False, borders = True):
     if random_color:
         color = np.concatenate([np.random.random(3), np.array([0.6])], axis=0)