Refs #23919 -- Replaced super(ClassName, self) with super().

1 files changed, 4 insertions, 4 deletions

diff --git a/django/contrib/postgres/aggregates/statistics.py b/django/contrib/postgres/aggregates/statistics.py
index 89949580be..2af5b6b359 100644
--- a/django/contrib/postgres/aggregates/statistics.py
+++ b/django/contrib/postgres/aggregates/statistics.py
@@ -11,7 +11,7 @@ class StatAggregate(Aggregate):
     def __init__(self, y, x, output_field=FloatField()):
         if not x or not y:
             raise ValueError('Both y and x must be provided.')
-        super(StatAggregate, self).__init__(y=y, x=x, output_field=output_field)
+        super().__init__(y=y, x=x, output_field=output_field)
         self.x = x
         self.y = y
         self.source_expressions = self._parse_expressions(self.y, self.x)
@@ -23,7 +23,7 @@ class StatAggregate(Aggregate):
         self.y, self.x = exprs
 
     def resolve_expression(self, query=None, allow_joins=True, reuse=None, summarize=False, for_save=False):
-        return super(Aggregate, self).resolve_expression(query, allow_joins, reuse, summarize)
+        return super().resolve_expression(query, allow_joins, reuse, summarize)
 
 
 class Corr(StatAggregate):
@@ -33,7 +33,7 @@ class Corr(StatAggregate):
 class CovarPop(StatAggregate):
     def __init__(self, y, x, sample=False):
         self.function = 'COVAR_SAMP' if sample else 'COVAR_POP'
-        super(CovarPop, self).__init__(y, x)
+        super().__init__(y, x)
 
 
 class RegrAvgX(StatAggregate):
@@ -48,7 +48,7 @@ class RegrCount(StatAggregate):
     function = 'REGR_COUNT'
 
     def __init__(self, y, x):
-        super(RegrCount, self).__init__(y=y, x=x, output_field=IntegerField())
+        super().__init__(y=y, x=x, output_field=IntegerField())
 
     def convert_value(self, value, expression, connection, context):
         if value is None: