From cf2eff4127f27287d2b22e9cac2bec2f15116b8a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Martha=20Frysztacki=20=5Bfr=C9=A8=CA=82tat=CD=A1sk=CA=B2?=
 =?UTF-8?q?=5D?= <martha.frysztacki@kit.edu>
Date: Wed, 30 Jun 2021 21:29:08 +0200
Subject: [PATCH] style

Co-authored-by: FabianHofmann <hofmann@fias.uni-frankfurt.de>
---
 scripts/_helpers.py | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/scripts/_helpers.py b/scripts/_helpers.py
index 622a3133..0c6a4658 100644
--- a/scripts/_helpers.py
+++ b/scripts/_helpers.py
@@ -131,8 +131,7 @@ def update_p_nom_max(n):
     # the installed capacity might exceed the expansion limit.
     # Hence, we update the assumptions.
     
-    n.generators.p_nom_max = (n.generators
-                              .apply(lambda b: b[['p_nom_min','p_nom_max']].max(), axis=1))
+    n.generators.p_nom_max = n.generators[['p_nom_min', 'p_nom_max']].max(1)
 
 def aggregate_p_nom(n):
     return pd.concat([