Apply isort and black reformatting

Signed-off-by: JimmyZhang12 <JimmyZhang12@users.noreply.github.com>

nemo/collections/nlp/models/language_modeling/megatron/gpt_full_te_layer_autocast_spec.py

@@ -241,9 +241,7 @@ def __init__(self, config, layer_number=1, hidden_dropout=None):
         super().__init__(**transformer_layer_args)
 
         if self.config.enable_cuda_graph and self.training:
-            assert (
-                not config.cpu_offloading and config.recompute_granularity is None
-            ), "Cudagraphs not supported"
+            assert not config.cpu_offloading and config.recompute_granularity is None, "Cudagraphs not supported"
             self.add_module('cudagraph_manager', CudaGraphManager())
 
     # Called by MCore's TransformerBlock.forward