fix half precision for cpu.

inference_propainter.py

@@ -218,7 +218,8 @@ if __name__ == '__main__':
 
     # Use fp16 precision during inference to reduce running memory cost
     use_half = True if args.fp16 else False 
-
+    if device == torch.device('cpu'):
+        use_half = False
 
     frames, fps, size, video_name = read_frame_from_videos(args.video)
     if not args.width == -1 and not args.height == -1:

web-demos/hugging_face/inpainter/base_inpainter.py

@@ -164,6 +164,8 @@ class ProInpainter:
 	def __init__(self, propainter_checkpoint, raft_checkpoint, flow_completion_checkpoint, device="cuda:0", use_half=True):
 		self.device = device
 		self.use_half = use_half
+		if self.device == torch.device('cpu'):
+					self.use_half = False
 
 		##############################################
 		# set up RAFT and flow competition model