code: def get_all_outgoings(chebi_ids):
      '''Returns all outgoings'''
      all_outgoings = [get_outgoings(chebi_id) for chebi_id in chebi_ids]
      return [x for sublist in all_outgoings for x in sublistf get_all_outgoings(chebi_ids):
      '''Returns all outgoings'''
      all_outgoings = [get_outgoings(chebi_id) for chebi_id in chebi_ids]
      return [x for sublist in all_outgoings for x in sublist]
docs: Returns all outgoings