added missing imports

ros-perception · Aug 19, 2020 · 97bc2cf · 97bc2cf
1 parent 5d04241
commit 97bc2cf
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/camera_calibration/src/camera_calibration/calibrator.py b/camera_calibration/src/camera_calibration/calibrator.py
@@ -43,7 +43,9 @@
 import sensor_msgs.msg
 import tarfile
 import time
+import sys
 from distutils.version import LooseVersion
+from enum import Enum
 
 # Supported camera models
 class CAMERA_MODEL(Enum):