Update shared_vis_python_exe.py

shared_vis_python_exe.py

@@ -201,7 +201,6 @@ class PythonExecutor:
         self.answer_symbol = get_answer_symbol
         self.answer_expr = get_answer_expr
         self.get_answer_from_stdout = get_answer_from_stdout
-        self.pool = Pool(multiprocess.cpu_count())
         self.timeout_length = timeout_length
 
         # Create a persistent runtime instance if messages are provided