operating system - Python: os.chdir does not work in Python? -

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i have below code snippet , function chdir doesn't seem work.. 

cwd_path = os.getcwd() print("cwd: " + cwd_path) changed = os.chdir(r"c:/cisco/python/my_learning/prank") print(changed)

the below output:

cwd c:\cisco\python\my_learning none

as can read here os.chdir returns none in cases.


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