Fix to printing

assignment2/run_tests.py

@@ -86,9 +86,9 @@ def test_warps_and_scenes():
                 ret.stdout, 
                 "-" if ret.returncode == 0 else "error"
             )
-        except subprocess.TimeoutExpired:
+        except subprocess.TimeoutExpired as e:
             bt_s, rt_s = extract_times(
-                ret.stdout, 
+                e.output, 
                 "timeout"
             )
             with open("to_" + t, 'w') as fp: