conditional import of clog; and a debug_user_data that prints the hierarchy of user-selected content
conditional import of clog; and a debug_user_data that prints the hierarchy of user-selected content

tndatacommons/tndata_backend,tndatacommons/tndata_backend,tndatacommons/tndata_backend,izzyalonso/tndata_backend,izzyalonso/tndata_backend,izzyalonso/tndata_backend,izzyalonso/tndata_backend,tndatacommons/tndata_backend