diff --git a/python/pyspark/pandas/tests/test_series.py b/python/pyspark/pandas/tests/test_series.py
index bde0a34f384d7..07c48a4913f69 100644
--- a/python/pyspark/pandas/tests/test_series.py
+++ b/python/pyspark/pandas/tests/test_series.py
@@ -2201,7 +2201,7 @@ def test_mad(self):
         pser.index = pmidx
         psser = ps.from_pandas(pser)
 
-        self.assert_eq(pser.mad(), psser.mad())
+        self.assert_eq(pser.mad(), psser.mad(), almost=True)
 
     def test_to_frame(self):
         pser = pd.Series(["a", "b", "c"])
diff --git a/python/pyspark/sql/tests/test_dataframe.py b/python/pyspark/sql/tests/test_dataframe.py
index a6c3d18f0f19a..8c9f3304e00fa 100644
--- a/python/pyspark/sql/tests/test_dataframe.py
+++ b/python/pyspark/sql/tests/test_dataframe.py
@@ -21,7 +21,6 @@
 import tempfile
 import time
 import unittest
-from typing import cast
 
 from pyspark.sql import SparkSession, Row
 from pyspark.sql.types import StringType, IntegerType, DoubleType, StructType, StructField, \