code: def forward(self, t, y):
      return self.a + (y - (self.a * t + self.b)) ** 5
  
file_path: torchdiffeq/tests/problems.py
imports: import math
  import numpy
  import scipy.linalg
  import torch
label_desc: Use image node_id 2 for calling the ConstantODE obj's underlying member method code with example usage: obj.forward(t, y) and returns: unknown