code: def reset(self, n, has_jac):
      mf = self._determine_mf_and_set_bands(has_jac)
  
      if mf == 10:
          lrw = 20 + 16 * n
      elif mf in [11, 12]:
          lrw = 22 + 16 * n + 2 * n * n
      elif mf == 13:
          lrw = 22 + 17 * n
      elif mf in [14, 15]:
          lrw = 22 + 18 * n + (3 * self.ml + 2 * self.mu) * n
      elif mf == 20:
          lrw = 20 + 9 * n
      elif mf in [21, 22]:
          lrw = 22 + 9 * n + 2 * n * n
      elif mf == 23:
          lrw = 22 + 10 * n
      elif mf in [24, 25]:
          lrw = 22 + 11 * n + (3 * self.ml + 2 * self.mu) * n
      else:
          raise ValueError("Unexpected mf=%s" % mf)
  
      if mf % 10 in [0, 3]:
          liw = 30
      else:
          liw = 30 + n
  
      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.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 3 for calling the vode obj's underlying member method code with example usage: obj.reset(n, has_jac) without return types