code: def run(self):
      try:
          for i in range(10):
              self.fn(i, i)
      except Exception as e:
          self.e = e
  
file_path: coremltools/deps/pybind11/tests/test_thread.py
imports: import threading
  from pybind11_tests import thread
label_desc: Use image node_id 2 for calling the Thread obj's underlying member method code with example usage: obj.run() without return types