code: def test_client_version(self):
      c = carla.Client("localhost", 8080)
      v = c.get_client_version()
      out = check_output(
          [
              "git",
              "describe",
              "--tags",
              "--dirty",
              "--always",
          ]
      )
      if sys.version_info > (3, 0):
          out = out.decode("utf8")
      self.assertEqual(str(v), str(out.strip()))
  
imports: import carla
  import sys
  import unittest
  from subprocess import check_output
label_desc: Use image node_id 1 for calling the TestClient obj's underlying member method code with example usage: obj.test_client_version() without return types