[Doctest] CodeGen config for doctest (#19633)

src/transformers/models/codegen/configuration_codegen.py

@@ -87,12 +87,12 @@ class CodeGenConfig(PretrainedConfig):
     Example:
 
     ```python
-    >>> from transformers import CodeGenModel, CodeGenConfig
+    >>> from transformers import CodeGenConfig, CodeGenModel
 
     >>> # Initializing a CodeGen 6B configuration
     >>> configuration = CodeGenConfig()
 
-    >>> # Initializing a model from the configuration
+    >>> # Initializing a model (with random weights) from the configuration
     >>> model = CodeGenModel(configuration)
 
     >>> # Accessing the model configuration

utils/documentation_tests.txt

@@ -33,6 +33,7 @@ src/transformers/models/blenderbot_small/configuration_blenderbot_small.py
 src/transformers/models/blenderbot_small/modeling_blenderbot_small.py
 src/transformers/models/bloom/configuration_bloom.py
 src/transformers/models/canine/configuration_canine.py
+src/transformers/models/codegen/configuration_codegen.py
 src/transformers/models/conditional_detr/modeling_conditional_detr.py
 src/transformers/models/convnext/modeling_convnext.py
 src/transformers/models/ctrl/configuration_ctrl.py