code: def test_numeric_conversions(self):
      assert Timedelta(0) == np.timedelta64(0, "ns")
      assert Timedelta(10) == np.timedelta64(10, "ns")
      assert Timedelta(10, unit="ns") == np.timedelta64(10, "ns")
  
      assert Timedelta(10, unit="us") == np.timedelta64(10, "us")
      assert Timedelta(10, unit="ms") == np.timedelta64(10, "ms")
      assert Timedelta(10, unit="s") == np.timedelta64(10, "s")
      assert Timedelta(10, unit="d") == np.timedelta64(10, "D")
  
imports: from datetime import timedelta
  import sys
  from hypothesis import given, strategies
  import numpy
  import pytest
  from pandas._libs import lib
  from pandas._libs.tslibs import NaT, iNaT
  from pandas._libs.tslibs.dtypes import NpyDatetimeUnit
  from pandas.errors import OutOfBoundsTimedelta
  from pandas import Timedelta, to_timedelta
  import pandas._testing
label_desc: Use image node_id 7 for calling the TestTimedeltas obj's underlying member method code with example usage: obj.test_numeric_conversions() without return types