PythonCall not working in Jupyter Notebook in VSCode

Tooling Jupyter-Notebook
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1

The PythonCall is not working in Jupyter Notebook in VScode. The answer to fib(100) is nothing. Nevertheless the code works beautifully in REPL.

Many thanks for any help you may provide.

using PythonCall

fib(x) = pyexec("""
def fib(n):
	a, b = 0, 1
	while a < n:
		print(a, end=' ')
		a, b = b, a+b
	print()
fib(y)
""", Main, (y=x,))

print(fib(10))
2

I found an alternative solution by using ** PythonCall.@pyexec**

function PYTHON_2_JULIA(P_Int, P_Float, P_String, P_Vector)

    PythonCall.@pyexec """
        def PYTHON_2_JULIA(P_Int, P_Float, P_String, P_Vector):
            P_Int1 = P_Int + 1
            P_Float1 = P_Float * 2.0
            P_String1 = P_String + P_String 
            P_Vector1 = P_Vector + P_Vector
            return P_Int1, P_Float1, P_String1, P_Vector1
        """=> PYTHON_2_JULIA

    P_Int1, P_Float1, P_String1, P_Vector1 = PythonCall.pyconvert(Any, PYTHON_2_JULIA(P_Int, P_Float, P_String, P_Vector))

return P_Int1, P_Float1, P_String1, P_Vector1
end

To run it:

P_Int=1; P_Float=2.0; P_String=3; P_Vector = [1.0, 2.0, 3.0, 4.0]
P_Int1, P_Float1, P_String1, P_Vector1 = .PYTHON_2_JULIA(P_Int, P_Float, P_String, P_Vector)

@show P_Int1, P_Float1, P_String1, P_Vector1

P_Vector1[1]

This gives as expected

(2, 4.0, 6, [2.0, 4.0, 6.0, 8.0])
2.0