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Update qwen2.py KeyError: 'model.layers.0.self_attn.k_proj.weight' #4

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Update qwen2.py KeyError: 'model.layers.0.self_attn.k_proj.weight' #4

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fbb9b9e
Update qwen2.py
Minami-su May 21, 2024
0cea58f
Update requirements.txt
Minami-su Jun 25, 2024
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4 changes: 2 additions & 2 deletions requirements.txt
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Original file line number Diff line number Diff line change
Expand Up @@ -4,9 +4,9 @@ psutil
ray >= 2.9
sentencepiece # Required for LLaMA tokenizer.
numpy
torch == 2.1.2
torch==2.2.1 torchvision==0.17.1 torchaudio==2.2.1 --index-url https://download.pytorch.org/whl/cu118
transformers >= 4.39.1 # Required for StarCoder2 & Llava.
xformers == 0.0.23.post1 # Required for CUDA 12.1.
xformers == 0.0.25 # Required for CUDA 12.1.
fastapi
uvicorn[standard]
pydantic >= 2.0 # Required for OpenAI server.
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8 changes: 7 additions & 1 deletion vllm/model_executor/models/qwen2.py
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Expand Up @@ -413,7 +413,13 @@ def load_weights(self,
# Skip loading extra bias for GPTQ models.
if name.endswith(".bias") and name not in params_dict:
continue
param = params_dict[name]
if name in params_dict:
param = params_dict[name]
else:
# Initialize the missing parameter
param = torch.nn.Parameter(torch.empty_like(loaded_weight))
params_dict[name] = param
param = params_dict[name]
weight_loader = getattr(param, "weight_loader",
default_weight_loader)
weight_loader(param, loaded_weight)