minor fix on base import

Author: emjay0921

spp_farmer_registry_base/models/base_import.py

@@ -15,7 +15,14 @@ def execute_import(self, fields, columns, options, dryrun=False):
             if "is_group" in fields:
                 with_is_group = True
             if "default_is_group" in self.env.context:
-                with_is_group = True
+                if self.env.context["default_is_group"]:
+                    with_is_group = True
+            if "default_kind" in self.env.context:
+                if self.env.context["default_kind"] == self.env.ref("spp_farmer_registry_base.kind_farm").id:
+                    with_is_group = True
+                else:
+                    with_is_group = False
+
             if with_is_group and not ("farmer_given_name" in fields and "farmer_family_name" in fields):
                 raise ValidationError(_("farmer_given_name and farmer_family_name must be present in the excel file."))