code: def __mul__(x: Linear, y, *, params=None):
      new_params = tree_map(lambda x: x * y, x.params)
      return x.replace_params(new_params)
  
imports: from equinox.internal._omega import _Metaω, ω
  from jax.tree_util import tree_map
  from jax.typing import ArrayLike
  from jaxdf.core import operator
  from jaxdf.discretization import Continuous, Field, Linear, OnGrid
label_desc: Use image node_id 7 for calling a global function with example usage: __mul__(x, y) and returns: x