diff --git a/nemo/collections/asr/modules/conformer_modules.py b/nemo/collections/asr/modules/conformer_modules.py
index 8e6e0a0fefbc..5662ddbfe439 100644
--- a/nemo/collections/asr/modules/conformer_modules.py
+++ b/nemo/collections/asr/modules/conformer_modules.py
@@ -70,6 +70,7 @@ class ConformerFeedForward(nn.Module):
     """
     feed-forward module of Conformer model.
     """
+
     def __init__(self, d_model, d_ff, dropout, activation=Swish()):
         super(ConformerFeedForward, self).__init__()
         self.linear1 = nn.Linear(d_model, d_ff)