code: def get_all_incomings(chebi_ids):
      '''Returns all incomings'''
      all_incomings = [get_incomings(chebi_id) for chebi_id in chebi_ids]
      return [x for sublist in all_incomings for x in sublistf get_all_incomings(chebi_ids):
      '''Returns all incomings'''
      all_incomings = [get_incomings(chebi_id) for chebi_id in chebi_ids]
      return [x for sublist in all_incomings for x in sublist]
docs: Returns all incomings