Repository: huggingface/transformers
Pull request: Fix std initialization in Idefics variants

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Fixes # (issue)


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Changed files:
filename: src/transformers/models/idefics2/modeling_idefics2.py
patch: @@ -604,9 +604,9 @@ class Idefics2PreTrainedModel(PreTrainedModel):
 
     def _init_weights(self, module):
         std = (
-            self.config.text_config.initializer_range
+            self.config.initializer_range
             if hasattr(self.config, "initializer_range")
-            else self.config.text_config.initializer_range
+            else self.config.get_text_config().initializer_range
         )
 
         if hasattr(module, "class_embedding"):

filename: src/transformers/models/idefics3/modeling_idefics3.py
patch: @@ -625,9 +625,9 @@ class Idefics3PreTrainedModel(PreTrainedModel):
     # Copied from transformers.models.idefics2.modeling_idefics2.Idefics2PreTrainedModel._init_weights
     def _init_weights(self, module):
         std = (
-            self.config.text_config.initializer_range
+            self.config.initializer_range
             if hasattr(self.config, "initializer_range")
-            else self.config.text_config.initializer_range
+            else self.config.get_text_config().initializer_range
         )
 
         if hasattr(module, "class_embedding"):

filename: src/transformers/models/smolvlm/modeling_smolvlm.py
patch: @@ -85,9 +85,9 @@ class SmolVLMPreTrainedModel(PreTrainedModel):
 
     def _init_weights(self, module):
         std = (
-            self.config.text_config.initializer_range
+            self.config.initializer_range
             if hasattr(self.config, "initializer_range")
-            else self.config.text_config.initializer_range
+            else self.config.get_text_config().initializer_range
         )
 
         if hasattr(module, "class_embedding"):