code: def is_latent(t):
      return t.dtype == torch.float
  
imports: import math
  import random
  from abc import abstractmethod
  import torch
  import torch.nn
  import torch.nn.functional
  from torch import autocast
  from TTS.tts.layers.tortoise.arch_utils import AttentionBlock, normalization
label_desc: Use image node_id 1 for calling a global function with example usage: is_latent(t) and returns: unknown