def remove_all_labels(stdout=None):
if not stdout:<EOL><INDENT>stdout = sys.stdout<EOL><DEDENT>stdout.write("<STR_LIT>")<EOL>drop_constraints(quiet=False, stdout=stdout)<EOL>stdout.write('<STR_LIT>')<EOL>drop_indexes(quiet=False, stdout=stdout)<EOL>
Calls functions for dropping constraints and indexes.

:param stdout: output stream
:return: None