Fix Python Flake8 lint error E721.

torchrec/distributed/embedding_kernel.py

@@ -105,7 +105,10 @@ def create_virtual_table_global_metadata(
             # The param size only has the information for my_rank. In order to
             # correctly calculate the size for other ranks, we need to use the current
             # rank's shard size compared to the shard size of my_rank.
-            curr_rank_rows = (param.size()[0] * metadata.shards_metadata[rank].shard_sizes[0]) // my_rank_shard_size  # pyre-ignore[16]
+            curr_rank_rows = (
+                param.size()[0]  # pyre-ignore[16]
+                * metadata.shards_metadata[rank].shard_sizes[0]
+            ) // my_rank_shard_size
         else:
             curr_rank_rows = (
                 weight_count_per_rank[rank] if weight_count_per_rank is not None else 1

torchrec/distributed/tests/test_dynamic_sharding.py

@@ -206,7 +206,7 @@ def are_sharded_ebc_modules_identical(
         val2 = getattr(module2, attr)
 
         assert type(val1) is type(val2)
-        if type(val1) is torch.Tensor:
+        if isinstance(val1, torch.Tensor):
             torch.testing.assert_close(val1, val2)
         else:
             assert val1 == val2