adding integer while statement in python

I am a novice in Python.. And I have a code here:

while True:
    report_type = input("Choose Report Type ('A' or 'T'): ")

    if report_type == "A":

        total = 0
        items = ""
        while True:
            enter_int = input("Enter an integer or \"Q\": ")

            if enter_int.lower():
                if enter_int == "Q":
                    print("\nItems",items,"\n")
                    print("Total","\n",total,"\n")
                    break
                else:
                    items = items + "\n" + enter_int
                    total = total + int(enter_int)
            else:
                print("Invalid Input")

    elif report_type == "T":

        total = 0  
        while True:
            enter_num = input("Enter an integer or \"Q\": ")

            if enter_num.lower():
                if enter_num == "Q":
                    print("\nTotal","\n",total,"\n")
                    break
                else:
                    total = total + int(enter_num)
            else:
              print("Invalid Input")

    else:
        print("Invalid syntax")

adding_report()

---

And I want the "total = 0 and items = """ variable to declare inside the function of "def adding_report(report)" and has a one parameter report. I am really stuck about this one because I am new to Python.

Thank you so much for the help.