code: def reset(self, n, has_jac):
      mf = self._determine_mf_and_set_bands(has_jac)
  
      if mf in (10,):
          lzw = 15 * n
      elif mf in (11, 12):
          lzw = 15 * n + 2 * n**2
      elif mf in (-11, -12):
          lzw = 15 * n + n**2
      elif mf in (13,):
          lzw = 16 * n
      elif mf in (14, 15):
          lzw = 17 * n + (3 * self.ml + 2 * self.mu) * n
      elif mf in (-14, -15):
          lzw = 16 * n + (2 * self.ml + self.mu) * n
      elif mf in (20,):
          lzw = 8 * n
      elif mf in (21, 22):
          lzw = 8 * n + 2 * n**2
      elif mf in (-21, -22):
          lzw = 8 * n + n**2
      elif mf in (23,):
          lzw = 9 * n
      elif mf in (24, 25):
          lzw = 10 * n + (3 * self.ml + 2 * self.mu) * n
      elif mf in (-24, -25):
          lzw = 9 * n + (2 * self.ml + self.mu) * n
  
      lrw = 20 + n
  
      if mf % 10 in (0, 3):
          liw = 30
      else:
          liw = 30 + n
  
      zwork = zeros((lzw,), complex)
      self.zwork = zwork
  
      rwork = zeros((lrw,), float)
      rwork[4] = self.first_step
      rwork[5] = self.max_step
      rwork[6] = self.min_step
      self.rwork = rwork
  
      iwork = zeros((liw,), _vode_int_dtype)
      if self.ml is not None:
          iwork[0] = self.ml
      if self.mu is not None:
          iwork[1] = self.mu
      iwork[4] = self.order
      iwork[5] = self.nsteps
      iwork[6] = 2  # mxhnil
      self.iwork = iwork
  
      self.call_args = [
          self.rtol,
          self.atol,
          1,
          1,
          self.zwork,
          self.rwork,
          self.iwork,
          mf,
      ]
      self.success = 1
      self.initialized = False
  
imports: import re
  import warnings
  from numpy import asarray, array, zeros, isscalar, real, imag, vstack
  from .None import vode
  from .None import _dop
  from .None import lsoda
label_desc: Use image node_id 1 for calling the zvode obj's underlying member method code with example usage: obj.reset(n, has_jac) without return types