Python File close() Method
Instance
Close the file after opening it:
f = open("demofile.txt", "r")
print(f.read())
f.close()
Definition and Usage
The close() method closes the opened file.
You should always close the file, and in some cases, changes made to the file may not be displayed until the file is closed due to buffering.
Syntax
file.close()
Parameter Value
No Parameters.
