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Update modules.py

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hlky 2022-10-02 00:04:08 +01:00
parent 47e340dc2c
commit d017fe7af6
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1 changed files with 7 additions and 3 deletions
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ldm/modules/encoders/modules.py
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@ -5,7 +5,7 @@ import clip
from einops import rearrange, repeat from einops import rearrange, repeat
from transformers import CLIPTokenizer, CLIPTextModel from transformers import CLIPTokenizer, CLIPTextModel
import kornia import kornia
import os
from ldm.modules.x_transformer import Encoder, TransformerWrapper # TODO: can we directly rely on lucidrains code and simply add this as a reuirement? --> test from ldm.modules.x_transformer import Encoder, TransformerWrapper # TODO: can we directly rely on lucidrains code and simply add this as a reuirement? --> test
@ -138,8 +138,12 @@ class FrozenCLIPEmbedder(AbstractEncoder):
"""Uses the CLIP transformer encoder for text (from Hugging Face)""" """Uses the CLIP transformer encoder for text (from Hugging Face)"""
def __init__(self, version="openai/clip-vit-large-patch14", device="cuda", max_length=77): def __init__(self, version="openai/clip-vit-large-patch14", device="cuda", max_length=77):
super().__init__() super().__init__()
self.tokenizer = CLIPTokenizer.from_pretrained(version) if os.path.exists("models/clip-vit-large-patch14"):
self.transformer = CLIPTextModel.from_pretrained(version) self.tokenizer = CLIPTokenizer.from_pretrained("models/clip-vit-large-patch14")
self.transformer = CLIPTextModel.from_pretrained("models/clip-vit-large-patch14")
else:
self.tokenizer = CLIPTokenizer.from_pretrained(version)
self.transformer = CLIPTextModel.from_pretrained(version)
self.device = device self.device = device
self.max_length = max_length self.max_length = max_length
self.freeze() self.freeze()