conv2d input parameter type error

log below

!!! Exception during processing !!!
Traceback (most recent call last):
File "/home/ec2-user/work/ComfyUI/execution.py", line 151, in recursive_execute
output_data, output_ui = get_output_data(obj, input_data_all)
File "/home/ec2-user/work/ComfyUI/execution.py", line 81, in get_output_data
return_values = map_node_over_list(obj, input_data_all, obj.FUNCTION, allow_interrupt=True)
File "/home/ec2-user/work/ComfyUI/execution.py", line 74, in map_node_over_list
results.append(getattr(obj, func)(**slice_dict(input_data_all, i)))
File "/home/ec2-user/work/ComfyUI/comfy_extras/nodes_post_processing.py", line 114, in blur
blurred = F.conv2d(padded_image, kernel, padding=kernel_size // 2, groups=channels)[:,:,blur_radius:-blur_radius, blur_radius:-blur_radius]
RuntimeError: expected scalar type Byte but found Float