code: def hermeline(off, scl):
      """
      Hermite series whose graph is a straight line.
  
      Parameters
      ----------
      off, scl : scalars
          The specified line is given by ``off + scl*x``.
  
      Returns
      -------
      y : ndarray
          This module's representation of the Hermite series for
          ``off + scl*x``.
  
      See Also
      --------
      numpy.polynomial.polynomial.polyline
      numpy.polynomial.chebyshev.chebline
      numpy.polynomial.legendre.legline
      numpy.polynomial.laguerre.lagline
      numpy.polynomial.hermite.hermline
  
      Examples
      --------
      >>> from numpy.polynomial.hermite_e import hermeline
      >>> from numpy.polynomial.hermite_e import hermeline, hermeval
      >>> hermeval(0,hermeline(3, 2))
      3.0
      >>> hermeval(1,hermeline(3, 2))
      5.0
  
      """
      if scl != 0:
          return np.array([off, scl])
      else:
          return np.array([off])
  
imports: import numpy
  import numpy.linalg
  from numpy.core.multiarray import normalize_axis_index
  from .None import polyutils
  from ._polybase import ABCPolyBase
label_desc: Use image node_id 3 for calling a global function with example usage: hermeline(off, scl) and returns: np, np