Delete modifyhash.py
Browse files- modifyhash.py +0 -39
modifyhash.py
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from safetensors import safe_open
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from safetensors.torch import save_file
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import torch
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import hashlib
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filename = "model-00001-of-00001.safetensors"
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modified_model_name = "modified_model1.safetensors"
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with safe_open(filename, framework="pt") as f:
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tensors = {key: f.get_tensor(key) for key in f.keys()}
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def introduce_noise(tensor, noise_level=1e-8):
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noise = torch.randn(tensor.size()) * noise_level
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return (tensor + noise).to(tensor.dtype)
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for key in tensors:
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tensors[key] = introduce_noise(tensors[key])
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metadata = {
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"format": "pt" # Adjust based on actual format needed
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}
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save_file(tensors, modified_model_name, metadata=metadata)
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def compute_hash(filename):
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hasher = hashlib.sha256()
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with open(filename, "rb") as f:
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buf = f.read()
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hasher.update(buf)
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return hasher.hexdigest()
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original_hash = compute_hash(filename)
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modified_hash = compute_hash(modified_model_name)
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print(f"Original Hash: {original_hash}")
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print(f"Modified Hash: {modified_hash}")
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