code: def normal_dist(mean, var):
      return lambda: round(np.random.normal(mean, var, 1)[0], 2)
  
imports: import inspect
  import numpy
  from typedb.client import *
  from examples.diagnosis.dataset.pmf import PMF
label_desc: Use image node_id 3 for calling a global function with example usage: normal_dist(mean, var) and returns: function