Adding #TODO mark

Author: adrivinca

message_ix_models/model/water/reporting.py

@@ -259,6 +259,7 @@ def multiply_electricity_output_of_hydro(elec_hydro_var, report_iam):
     return report_iam
 
 
+# TODO
 # flake8: noqa: C901
 def report(sc=False, reg="", sdgs=False):
     """Report nexus module results"""