[update] change loop for 2021 import

wizard/membership_import.py

@@ -20,7 +20,7 @@ class MembershipImport(models.TransientModel):
         reader = csv.DictReader(io.StringIO(data), delimiter=';')
         contact = line = 0
         for row in reader:
-            for year in range(2010, 2021, 1):
+            for year in range(2021, 2022, 1):
                 year = str(year)
                 print(row.get(year))
                 if row.get(year) and int(row.get(year)) > 0: