class_docstr: Instance of the pricing problem
code: def __init__(self, rp, rn, Xp, Xn, v0, z0):
      self.rp = rp
      self.rn = rn
      self.Xp = Xp
      self.Xn = Xn
      self.v0 = v0
      self.z0 = z0
  
file_path: AIX360/aix360/algorithms/rbm/beam_search.py
imports: import numpy
  import pandas
label_desc: Use image node_id 1 to create a new PricingInstance object from inherited base classes: object with example: obj = PricingInstance(rp, rn, Xp, Xn, v0, z0)