Removed extra newline

Author: arnavb

tests/test_all_solutions.py

@@ -101,4 +101,4 @@ def test_all_solutions(directory_name, compiler_name, expected_solutions):
  elif not os.path.exists(sys.argv[1]):
  print(f"Error: Path {sys.argv[1]} does not exist!")
  else:
- sys.exit(test_all_solutions(sys.argv[1] + "/solutions", sys.argv[2], expected_solutions))
+ sys.exit(test_all_solutions(sys.argv[1] + "/solutions", sys.argv[2], expected_solutions))