diff --git a/scripts/solve_network.py b/scripts/solve_network.py
index 7a462924..d4dd537f 100644
--- a/scripts/solve_network.py
+++ b/scripts/solve_network.py
@@ -657,7 +657,8 @@ def solve_network(n, config, opts="", **kwargs):
 
     return n
 
-#%%
+
+# %%
 if __name__ == "__main__":
     if "snakemake" not in globals():
         from _helpers import mock_snakemake