[pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci

scripts/prepare_sector_network.py

@@ -1181,7 +1181,7 @@ def add_ammonia(n, costs):
         bus2=nodes + " H2",
         p_nom=p_nom if no_relocation else 0,
         p_nom_extendable=False if no_relocation else True,
-        p_max_pu=1 if no_relocation else 0, # so that no imports can substitute
+        p_max_pu=1 if no_relocation else 0,  # so that no imports can substitute
         p_min_pu=options["min_part_load_haber_bosch"],
         carrier="Haber-Bosch",
         efficiency=1 / costs.at["Haber-Bosch", "electricity-input"],
@@ -3303,7 +3303,7 @@ def add_industry(n, costs):
             marginal_cost=marginal_cost,
             p_nom=p_nom if no_relocation else 0,
             p_nom_extendable=False if no_relocation else True,
-            p_min_pu=1 if no_relocation else 0, # so that no imports can substitute
+            p_min_pu=1 if no_relocation else 0,  # so that no imports can substitute
             bus0=nodes,
             bus1="EU HBI",
             bus2=nodes + " H2",
@@ -3323,7 +3323,7 @@ def add_industry(n, costs):
             capital_cost=costs.at["electric arc furnace", "fixed"] / electricity_input,
             p_nom=p_nom if no_relocation else 0,
             p_nom_extendable=False if no_relocation else True,
-            p_min_pu=1 if no_relocation else 0, # so that no imports can substitute
+            p_min_pu=1 if no_relocation else 0,  # so that no imports can substitute
             bus0=nodes,
             bus1="EU steel",
             bus2="EU HBI",
@@ -3993,8 +3993,7 @@ def add_industry(n, costs):
         )
     else:
         p_set = (
-            -industrial_demand.loc[(nodes, sectors_b), "process emission"]
-            .sum()
+            -industrial_demand.loc[(nodes, sectors_b), "process emission"].sum()
             / nhours
         )