Example of PyCall library in Julia

julia_pycall.jl

module MyModule

using PyCall

function __init__()
  py """
  import numpy as np
  
  def one(x):
    return np.sin(x) ** 2 + np.cos(x) ** 2
  """
end

two(x) = py"one"(x) + py"one"(x)

end