old_contents: import phuzzy.mpl as phm
  tn = phm.TruncNorm(alpha0=[1, 3], number_of_alpha_levels=15, name="x")
  tn.plot(show=False, filepath="/tmp/truncnorm.png", title=True)
  print(tn)
  print(tn.df)
  print(tn.distr.ppf([.05, .5, .95]))
  
new_contents: import phuzzy.mpl as phm
  tn = phm.TruncNorm(alpha0=[1, 3], number_of_alpha_levels=15, name="x")
  tn.plot(show=False, filepath="~/tmp/truncnorm.png", title=True)
  print(tn)
  print(tn.df)
  print(tn.distr.ppf([.05, .5, .95]))
  
subject: fix codacy