Apply isort and black reformatting

Signed-off-by: rohitrango <[email protected]>

nemo/collections/multimodal/modules/stable_diffusion/encoders/modules.py

@@ -689,7 +689,7 @@ def load_model(self, cfg, state_dict):
             model_cfg=cfg,
             model_parallel_config=ModelParallelConfig(),
             padded_vocab_size=padded_vocab_size,
-            vision_transformer_config=None,         # assumed mcore to be false
+            vision_transformer_config=None,  # assumed mcore to be false
             text_transformer_config=None,
             pre_process=cfg.text.pre_process,
             post_process=cfg.text.post_process,