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"""
Monkey patch GELU to fix compatibility issues
"""
import torch
import torch.nn as nn
import torch.nn.functional as F
# Patch the forward method of existing GELU instances
def patched_gelu_forward(self, input):
return F.gelu(input)
# Save original
_original_gelu_forward = nn.GELU.forward
# Apply patch
nn.GELU.forward = patched_gelu_forward
# Also create a new GELU class
class PatchedGELU(nn.Module):
def __init__(self, approximate='none'):
super().__init__()
def forward(self, input):
return F.gelu(input)
def __getattr__(self, name):
if name == 'approximate':
return 'none'
raise AttributeError(f"'{type(self).__name__}' object has no attribute '{name}'")
# Replace the class too
nn.GELU = PatchedGELU
print("GELU patched for compatibility") |