added new line at the end of the file and removed blank lines

Author: Ramkishor Chaladi

tests/CLI/modules/account_tests.py

@@ -185,18 +185,18 @@ def test_account_events(self):
         result = self.run_command(['account', 'events', '--date-min', '5/9/2023'])
         self.assert_no_fail(result)
         self.assert_called_with(self.SLNOE, 'getAllObjects')
-    
+
     def test_account_planned_events(self):
         result = self.run_command(['account', 'events', '--planned'])
         self.assert_no_fail(result)
         self.assert_called_with(self.SLNOE, 'getAllObjects')
-    
+
     def test_account_unplanned_events(self):
         result = self.run_command(['account', 'events', '--unplanned'])
         self.assert_no_fail(result)
         self.assert_called_with(self.SLNOE, 'getAllObjects')
-    
+
     def test_account_announcement_events(self):
         result = self.run_command(['account', 'events', '--announcement'])
         self.assert_no_fail(result)
-        self.assert_called_with(self.SLNOE, 'getAllObjects')
+        self.assert_called_with(self.SLNOE, 'getAllObjects')