code: def log(t, eps: float = 1e-12):
      return torch.log(t.clamp(min=eps))
  
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 a global function with example usage: log(t, eps) and returns: torch