how to use python json dumps code example

Example: json.dumps python

example={
    "Playlists": [
        "Default"
    ],
    "Default": [
        "Resources\\Media\\C.mp3",
        "Resources\\Media\\K.mp3"
    ]
}
import json
json_file_path=input('Enter the path: ')
with open(json_file_path,'w') as hand:
     json.dumps(example,hand,indent=4) 
'''# dict,file_pointer,indentation'''