import torch
from huggingface_hub import hf_hub_download

# Download the model file from Hugging Face Hub
repo_name = "roughness_model"
downloaded_file = hf_hub_download(
    repo_id=f"Pra-tham/{repo_name}",  # Replace with your Hugging Face username
    filename="roughness_model.pth"
)
print(f"Model downloaded from Hugging Face Hub: {downloaded_file}")



# Initialize the model and load the state_dict

model.load_state_dict(torch.load(downloaded_file))
model.eval()  # Set to evaluation mode
print("Model loaded successfully from Hugging Face Hub!")


# Set the computation device
device0 = torch.device("cuda:0" if torch.cuda.is_available() else "cpu")

# Load the pretrained model checkpoint
load_path = "/kaggle/working/metric_depth_vit_large_800k.pth"
checkpoint = torch.load(load_path, map_location="cpu")

# Load the model configuration
cfg_large = Config.fromfile('/kaggle/working/Texture_training/training/mono/configs/RAFTDecoder/vit.raft5.large.py')

# Initialize the DepthModel
model = DepthModel(cfg_large, None)

# Load the model's state dictionary
ckpt_state_dict = checkpoint['model_state_dict']
model.load_state_dict(ckpt_state_dict, strict=False)

# Print the model architecture
#print(model)