deregister_pre_load_file_format_upgrade_callback

omni.graph.core.deregister_pre_load_file_format_upgrade_callback(preload_handle: int) → None

De-registers the preload callback to be invoked when the file format version changes.

Parameters

preload_handle (int) – The handle that was returned during the register_pre_load_file_format_upgrade_callback call