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Update chat.py #747

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Update chat.py #747

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6 changes: 0 additions & 6 deletions chat.py
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Original file line number Diff line number Diff line change
Expand Up @@ -6,7 +6,6 @@
import io
from accelerate import load_checkpoint_and_dispatch, init_empty_weights
from transformers import AutoTokenizer, AutoModel

from omnilmm.utils import disable_torch_init
from omnilmm.model.omnilmm import OmniLMMForCausalLM
from omnilmm.model.utils import build_transform
Expand All @@ -17,8 +16,6 @@
DEFAULT_IM_START_TOKEN = "<im_start>"
DEFAULT_IM_END_TOKEN = "<im_end>"



def init_omni_lmm(model_path):
torch.backends.cuda.matmul.allow_tf32 = True
disable_torch_init()
Expand Down Expand Up @@ -48,7 +45,6 @@ def init_omni_lmm(model_path):
tokenizer.add_tokens([DEFAULT_IMAGE_PATCH_TOKEN, DEFAULT_IM_START_TOKEN,
DEFAULT_IM_END_TOKEN], special_tokens=True)


vision_config = model.model.vision_config
vision_config.im_patch_token = tokenizer.convert_tokens_to_ids(
[DEFAULT_IMAGE_PATCH_TOKEN])[0]
Expand Down Expand Up @@ -81,8 +77,6 @@ def wrap_question_for_omni_lmm(question, image_token_len, tokenizer):
labels=data_dict["labels"][0])
return data_dict



class OmniLMM12B:
def __init__(self, model_path) -> None:
model, img_processor, image_token_len, tokenizer = init_omni_lmm(model_path)
Expand Down