code: def random_sampling(classsifier, X):
      return np.random.randint(len(X))
  
imports: from copy import deepcopy
  import matplotlib.pyplot
  import numpy
  from modAL.models import ActiveLearner
  from sklearn.ensemble import RandomForestClassifier
label_desc: Use image node_id 1 for calling a global function with example usage: random_sampling(classsifier, X) and returns: np