fix: Fixed confirmation request to only appear if using the CLI.

uppaal2jetracer/command_system.py

@@ -34,6 +34,7 @@ from uppaal2jetracer.parser.parser import SystemParser, XMLParseError
 from uppaal2jetracer.uppaalmodel.system import System
 from uppaal2jetracer.versioncontrol.versioncontrol import VersionManager, ProjectManager, \
     ResponseObject, ProjectResponse, ResponseType, VersionResponse, GlobalResponse
+from uppaal2jetracer.cli import CLI
 
 logger = logging.getLogger("user_command")
 
@@ -709,7 +710,8 @@ Options:    -d, --debug     Log debug messages.
         if not len(args) == 1:
             return CommandResult(self._ERROR_ARG_COUNT, CommandResultType.FAILURE)
         try:
-            if (self._version_manager.get_version(int(args[0])).payload.favorite
+            if (isinstance(self, CLI)
+                and self._version_manager.get_version(int(args[0])).payload.favorite
                     and not self._command_handler.get_confirmation(
                         self._DELETE_CONFIRMATION_REQUEST)):
                 return CommandResult(self._ABORT_DELETE, CommandResultType.SUCCESS, None)