Added new lines at end of test cases

Author: harshsingh-24

integration_tests/test_dict_06.py

@@ -21,4 +21,4 @@ def test_dict():
     assert abs(rollnumber2cpi[0] - 1.1) <= 1e-12
     assert len(rollnumber2cpi) == 1001
 
-test_dict()
+test_dict()

integration_tests/test_dict_07.py

@@ -15,4 +15,4 @@ def test_dict():
     for i in range(97, 97 + 26):
         assert smalltocaps[chr(i)] == chr(i - 32)
 
-test_dict()
+test_dict()