TypeError: 'module' object is not callable

[WalaaElhamamy]

Hello

I type the following code :

from pyswmm import simulation
import swmmio

with simulation ('r./Example.inp') as sim:

for step in sim:
    pass

But it gives the following error:
PS C:\Users\86159> & C:/Users/86159/AppData/Local/Programs/Python/Python311/python.exe "d:/0000_Phd/000_Research/Python, Pyswmm, SWMM, Gmsh_Gitlab, Ansys/pyswmm/wer.py"
Traceback (most recent call last):
File "d:\0000_Phd\000_Research\Python, Pyswmm, SWMM, Gmsh_Gitlab, Ansys\pyswmm\wer.py", line 4, in
with simulation ('r./Example.inp') as sim:
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
TypeError: 'module' object is not callable

Do someone know how to fix it?