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using Python Modules

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Last Modified: 2020-01-01
using Python Modules

I have this Python Code:

def test1(weight):
    return weight * 0.45
print(test1())

def test2(weight):
    return weight/ 0.45
print(test2())

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I want to call the methods above from this program and pass the wight argument for instance 200
from mod1 import test1,test2
test1(200)
test2(200)

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however, it seems like if I do not specify the weight  in Mod1.py   the calling code will fail.

C:\Users\user\AppData\Local\Programs\Python\Python38\python.exe C:/Python-Projects/Mydjangoproject/test.py
Traceback (most recent call last):
  File "C:/Python-Projects/Mydjangoproject/test.py", line 1, in <module>
    from mod1 import test1,test2
  File "C:\Python-Projects\Mydjangoproject\mod1.py", line 3, in <module>
    print(test1())
TypeError: test1() missing 1 required positional argument: 'weight'

Process finished with exit code 1[code]

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[/code]
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