code: def load_ipython_extension(ipython):
      ipython.register_magics(SkipMagics)
  
imports: from IPython.core.magic import cell_magic
  from IPython.core.magic import Magics
  from IPython.core.magic import magics_class
label_desc: Use image node_id 1 for calling a global function with example usage: load_ipython_extension(ipython) without return types