Fix lint

kpi/models/kpi_threshold.py

@@ -33,7 +33,6 @@ class KPIThreshold(models.Model):
                     "Some ranges are invalid or overlapping. "
                     "Please make sure your ranges do not overlap.")
 
-
     name = fields.Char('Name', size=50, required=True)
     range_ids = fields.Many2many(
         'kpi.threshold.range',

kpi/models/kpi_threshold_range.py

@@ -92,7 +92,6 @@ class KPIThresholdRange(models.Model):
         'res.company', 'Company',
         default=lambda self: self.env.user.company_id.id)
 
-
     @api.multi
     def _compute_min_value(self):
         for obj in self:
@@ -165,4 +164,3 @@ class KPIThresholdRange(models.Model):
             else:
                 obj.valid = True
                 obj.invalid_message = ""
-