Extra info to 'help' lines

src/lasloader/lascli.py

@@ -71,7 +71,7 @@ class LasCommandLoader(CLICommandsLoader):
 
         with ArgumentsContext(self, '') as arg_context:
             arg_context.argument('config_path', type=str, options_list=('-c', '--config_path'),
-                                 help='The path and filename of the configuration file.')
+                                 help='The path and filename of the configuration file. Defaults to \'CONFIGPATH\' environment variable if not set.')
 
         # 'fileload'
         with ArgumentsContext(self, 'fileload') as arg_context:
@@ -153,7 +153,7 @@ class LasCommandLoader(CLICommandsLoader):
 
     def _register_token_argument(self, arg_context):
         arg_context.argument('token', type=str, options_list=('-t', '--token'),
-                             help='A valid bearer token used to authenticate with the OSDU instance.')
+                             help='A valid bearer token used to authenticate with the OSDU instance. Defaults to \'OSDUTOKEN\' environment variable if not set.')
 
 
 def main():