class_docstr: Test the decimals keyword argument.
docstr: Test decimals keyword makes the operation parameters included to given precision
docstr_tok: ["Test","decimals","keyword","makes","the","operation","parameters","included","to","given","precision"]
code: def test_decimals(self):
      """Test decimals keyword makes the operation parameters included to given precision"""
  
      expected = "    0: ──RX(1.2)─┤  <Z>\n    a: ──RY(2.3)─┤     \n1.234: ──RZ(3.5)─┤     "
      assert draw(circuit, decimals=1)(1.234, 2.345, 3.456) == expected
  
imports: from functools import partial
  import pytest
  import pennylane
  from pennylane import numpy
  from pennylane.drawer import draw
label_desc: Use image node_id 2 for calling the TestDecimals obj's underlying member method code with example usage: obj.test_decimals() without return types