Is the provided pretrained model clipcap_coco_weights.pt right?

**I try to get clipcap_coco_weights.pt by:**

> gdown 1IdaBtMSvtyzF0ByVaBHtvM0JYSXRExRX -O ${PT_MODEL_DIR}/clipcap_coco_weights.pt

**but encounter:**

> Access denied with the following error:
Cannot retrieve the public link of the file. You may need to change
the permission to 'Anyone with the link', or have had many accesses.

So I got it through browser, and got coco_weights.pt. But I encounter following error when I try to load it:**

> Unexpected key(s) in state_dict: "gpt.transformer.h.0.attn.bias", "gpt.transformer.h.0.attn.masked_bias", "gpt.transformer.h.1.attn.bias", "gpt.transformer.h.1.attn.masked_bias", "gpt.transformer.h.2.attn.bias", "gpt.transformer.h.2.attn.masked_bias", "gpt.transformer.h.3.attn.bias", "gpt.transformer.h.3.attn.masked_bias", "gpt.transformer.h.4.attn.bias", "gpt.transformer.h.4.attn.masked_bias", "gpt.transformer.h.5.attn.bias", "gpt.transformer.h.5.attn.masked_bias", "gpt.transformer.h.6.attn.bias", "gpt.transformer.h.6.attn.masked_bias", "gpt.transformer.h.7.attn.bias", "gpt.transformer.h.7.attn.masked_bias", "gpt.transformer.h.8.attn.bias", "gpt.transformer.h.8.attn.masked_bias", "gpt.transformer.h.9.attn.bias", "gpt.transformer.h.9.attn.masked_bias", "gpt.transformer.h.10.attn.bias", "gpt.transformer.h.10.attn.masked_bias", "gpt.transformer.h.11.attn.bias", "gpt.transformer.h.11.attn.masked_bias".