cleanup of warning in python utils

jpswinski · jpswinski · commit 6ba3a90bbd33 · 2021-12-08T14:36:11.000-05:00
diff --git a/.gitignore b/.gitignore
@@ -127,3 +127,6 @@ dmypy.json
 
 # Pyre type checker
 .pyre/
+
+# User
+.vscode/
diff --git a/utils/region_of_interest.py b/utils/region_of_interest.py
@@ -19,7 +19,6 @@
 import time
 import cartopy
 import matplotlib.pyplot as plt
-from datetime import datetime
 from sliderule import icesat2
 
 ###############################################################################
