I am trying to transform a file to dictionary but having error.

def txt_to_dict():dict = {}with open("GEO_human.gaf") as f:for line in f:(key, val) = line.split(":")dict[(key)] = valprint dict
txt_to_dict()

This is my error

(key, val) = line.split(":") ValueError: need more than 1 value tounpack

GEO_human.gaf

Use Json library:

To save dict into file

with open("your_file") as f:f.write(json.dumps(your_dict))

To load dict from file

with open("your_file") as f:d = json.load(f)