use python2-compatible syntax because needed on macOS
Apparently this unittest runs on macOS using the system python2.
-#!/usr/bin/env python3
+#!/usr/bin/env python
import sys
import tachyon
@@ -10,5 +10,5 @@ if not isinstance(result, int):
sys.exit(1)
if result != 1:
- print(f'Returned result {result} is not 1.')
+ print('Returned result {} is not 1.'.format(result))
sys.exit(1)
