Update add-comments.py

.github/add-comments.py

@@ -3,7 +3,7 @@
 import re
 import argparse
 from github import Github
-
+#comments
 def get_env_var(env_var_name, echo_value=True):
     """Try to get the value from a environmental variable.
     If the values is 'None', then a ValueError exception will