py3.6-3.5-fix

witzou · Jul 6, 2018 · 75df9df · 75df9df
1 parent 9cc38aa
commit 75df9df
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/torchlight/torchlight/io.py b/torchlight/torchlight/io.py
@@ -115,7 +115,7 @@ def save_arg(self, arg):
         if not os.path.exists(self.work_dir):
             os.makedirs(self.work_dir)
         with open(self.session_file, 'w') as f:
-            f.write(f"# command line: {' '.join(sys.argv)}\n\n")
+            f.write('# command line: {}\n\n'.format(' '.join(sys.argv)))
             yaml.dump(arg_dict, f, default_flow_style=False, indent=4)
 
     def print_log(self, str, print_time=True):