[pre-commit.ci] auto fixes from pre-commit.com hooks

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nemo/collections/nlp/models/language_modeling/megatron_base_model.py

@@ -475,7 +475,7 @@ def build_transformer_config(self) -> TransformerConfig:
             'recompute_num_layers': recompute_num_layers,
             'distribute_saved_activations': False,  # not currently used in NeMo
             'fp8': None,
-            'deallocate_pipeline_outputs': True
+            'deallocate_pipeline_outputs': True,
         }
 
         # populate the transformer config dict