code: def test_get_weight_name():
      model = Workspace(quiet=True)
      model.learn("1 | a a b c |ns x")
      assert model.get_weight_from_name("a") != 0.0
      assert model.get_weight_from_name("b") != 0.0
      assert model.get_weight_from_name(
          "b"
      ) == model.get_weight_from_name("c")
      assert model.get_weight_from_name(
          "a"
      ) != model.get_weight_from_name("b")
      assert model.get_weight_from_name("x") == 0.0
      assert model.get_weight_from_name("x", "ns") != 0.0
      assert model.get_weight_from_name(
          "x", "ns"
      ) == model.get_weight_from_name("b")
  
imports: import os
  from pathlib import Path
  import vowpalwabbit
  from vowpalwabbit import Workspace
  import pytest
  import warnings
  import filecmp
label_desc: Use image node_id 40 for calling a global function with example usage: test_get_weight_name() without return types