code: def input_uniform_1d_3ch():
      return np.random.uniform(0, 0.1, size=(3, 224))
  
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 7 for calling a global function with example usage: input_uniform_1d_3ch() and returns: np