class_docstr: PIDLongitudinalController implements longitudinal control using a PID.
docstr: Changes the PID parameters
docstr_tok: ["Changes","the","PID","parameters"]
code: def change_parameters(self, K_P, K_I, K_D, dt):
      """Changes the PID parameters"""
      self._k_p = K_P
      self._k_i = K_I
      self._k_d = K_D
      self._dt = dt
  
imports: from collections import deque
  import math
  import numpy
  import carla
  from agents.tools.misc import get_speed
label_desc: Use image node_id 4 for calling the PIDLongitudinalController obj's underlying member method code with example usage: obj.change_parameters(K_P, K_I, K_D, dt) without return types