code: def _input_validate(*args):
      res = _input_check(*args)
      if res:
          raise ValidationError(
              "\n" + "\n".join([" * " + s for s in res])
          )
  
imports: import json
  import logging
  import numpy
  import pandas
  from collections import namedtuple
  from joblib import Parallel, delayed, cpu_count
  from scipy.stats import entropy
  from scipy.spatial.distance import pdist, squareform
  from sklearn.manifold import MDS, TSNE
  from pyLDAvis.utils import NumPyEncoder
label_desc: Use image node_id 3 for calling a global function with example usage: _input_validate() without return types