docstr: Make one integration step and return (y1,t1).
docstr_tok: ["Make","one","integration","step","and","return","(","y1",",","t1",")","."]
code: def step(self, f, jac, y0, t0, t1, f_params, jac_params):
      """Make one integration step and return (y1,t1)."""
      raise NotImplementedError(
          "%s does not support step() method" % self.__class__.__name__
      )
  
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 5 for calling the IntegratorBase obj's underlying member method code with example usage: obj.step(f, jac, y0, t0, t1, f_params, jac_params) without return types