[ RuntimeError: expected scalar type BFloat16 but found Half ]
(RuntimeError: expected scalar type BFloat16 but found Half)Traceback (most recent call last):
  File "app_sd.py", line 35, in <module>
    images = pipe(prompt=prompt, init_image=init_image, strength=0.75, guidance_scale=7.5).images
  File "/home/user/.local/lib/python3.8/site-packages/torch/autograd/grad_mode.py", line 27, in decorate_context
    return func(*args, **kwargs)
  File "/home/user/.local/lib/python3.8/site-packages/diffusers/pipelines/stable_diffusion/pipeline_stable_diffusion_img2img.py", line 198, in __call__
    init_latent_dist = self.vae.encode(init_image.to(self.device)).latent_dist
  File "/home/user/.local/lib/python3.8/site-packages/diffusers/models/vae.py", line 549, in encode
    h = self.encoder(x)
  File "/home/user/.local/lib/python3.8/site-packages/torch/nn/modules/module.py", line 1130, in _call_impl
    return forward_call(*input, **kwargs)
  File "/home/user/.local/lib/python3.8/site-packages/diffusers/models/vae.py", line 121, in forward
    sample = down_block(sample)
  File "/home/user/.local/lib/python3.8/site-packages/torch/nn/modules/module.py", line 1130, in _call_impl
    return forward_call(*input, **kwargs)
  File "/home/user/.local/lib/python3.8/site-packages/diffusers/models/unet_blocks.py", line 708, in forward
    hidden_states = resnet(hidden_states, temb=None)
  File "/home/user/.local/lib/python3.8/site-packages/torch/nn/modules/module.py", line 1130, in _call_impl
    return forward_call(*input, **kwargs)
  File "/home/user/.local/lib/python3.8/site-packages/diffusers/models/resnet.py", line 334, in forward
    hidden_states = self.norm1(hidden_states).type(hidden_states.dtype)
  File "/home/user/.local/lib/python3.8/site-packages/torch/nn/modules/module.py", line 1130, in _call_impl
    return forward_call(*input, **kwargs)
  File "/home/user/.local/lib/python3.8/site-packages/torch/nn/modules/normalization.py", line 272, in forward
    return F.group_norm(
  File "/home/user/.local/lib/python3.8/site-packages/torch/nn/functional.py", line 2516, in group_norm
    return torch.group_norm(input, num_groups, weight, bias, eps, torch.backends.cudnn.enabled)
RuntimeError: expected scalar type BFloat16 but found Half(RuntimeError: expected scalar type BFloat16 but found Half)