How can i count hoow many time i've reloaded page in python Flask?

so i’m creating simple web page using Flask, just for practice and i have this little problem.
i want to count how many times i’ve reloaded page. for example:

count = 0
@app.route("/")
def home():
    print(count)
    count += 1
    return "testing"

but this doesn’t work. if you guys know anything about it please help. <3 Thanks!

>Solution :

the above code will work, but since you are trying to access the count variable from a function, you need to declare in the function that its a global:

count = 0
@app.route("/")
def home():
    global count
    print(count)
    count += 1
    return "testing"

more info on global variables here