diff --git a/rl_games/algos_torch/a2c_continuous.py b/rl_games/algos_torch/a2c_continuous.py
index b321e5af..2d46eaea 100644
--- a/rl_games/algos_torch/a2c_continuous.py
+++ b/rl_games/algos_torch/a2c_continuous.py
@@ -213,7 +213,6 @@ def calc_gradients(self, input_dict):
                         self.aux_loss_dict[k] = v.detach()
                     else:
                         self.aux_loss_dict[k] = [v.detach()]
-
             if self.multi_gpu:
                 self.optimizer.zero_grad()
             else:
diff --git a/rl_games/algos_torch/models.py b/rl_games/algos_torch/models.py
index db2fcd1e..05bc4b4f 100644
--- a/rl_games/algos_torch/models.py
+++ b/rl_games/algos_torch/models.py
@@ -62,7 +62,6 @@ def denorm_value(self, value):
     def get_aux_loss(self):
         return None
 
-
 class ModelA2C(BaseModel):
     def __init__(self, network):
         BaseModel.__init__(self, 'a2c')