def create(input_shape):
if isinstance(input_shape, numbers.Number):<EOL><INDENT>input_shape = (input_shape,)<EOL><DEDENT>elif not isinstance(input_shape, tuple):<EOL><INDENT>input_shape = tuple(input_shape)<EOL><DEDENT>def instantiate(**_):<EOL><INDENT>return NormalizeObservations(input_shape)<EOL><DEDENT>return ModelFactory.generic(instantiate)<EOL>
Vel factory function