code: def input_uniform_mnist():
      return np.random.uniform(0, 0.1, size=(1, 28, 28))
  
imports: import pytest
  from pytest_lazyfixture import lazy_fixture
  from quantus.helpers import utils
  from quantus.functions.perturb_func import *
label_desc: Use image node_id 11 for calling a global function with example usage: input_uniform_mnist() and returns: np