code: def get_condition(self, times):
      return maybe(self.log_snr)(times)
  
imports: import math
  from functools import partial, wraps
  import torch
  import torch.nn
  from einops import repeat
  from torch.special import expm1
  from nemo.collections.multimodal.parts.utils import randn_like
label_desc: Use image node_id 4 for calling the GaussianDiffusionContinuousTimes obj's underlying member method code with example usage: obj.get_condition(times) and returns: maybe