I need help with my code

[pasteldreams]

Hi there everyone
I am writing a fake medical database for a assignment and there is an unexpected uninedent in my script, would someone help me correct this please, Thank you

def mainMenu():
        print("1.John Smith")
        print("2.Lucy Jones")
        print("3.Edward Johnson")
        print("4.Amy Harris")
        print("5.Christopher McDonald")
        print("6.Naomi Scott")
        print("7.Stewart Mackay")
while True: 
        try:
         selection=int(input("Enter Patient Number"))
         if selection==1:
                        JS()
         if selection==2:
                        LJ()
         if selection==3:
                        EJ()
         if selection==4:
                        AH()
         if selection==5:
                        MC()
         if selection==6:
                        NS()
         if selection==7:
                        SM()
                    
else:
        print("No Patient Found")
mainMenu():
        except ValueError:
                print("Invalid Patient Name")
def JS():
        print("DoB 03/01/1952 Male Diabetes T2")
        anykey=input("Enter Any Key To Return")
def LJ():
        print("DoB 28/06/1984 Female HIV")
        anykey=input("Enter Any Key To Return")
def EJ():
        print("DoB 21/04/2001 Male Lupus")
        anykey=input("Enter Any Key To Return")
def AH():
        print("DoB 01/09/1944 Female Diabetes T2")
        anykey=input("Enter Any Key To Return")
def MC():
        print("DoB 20/12/1975 Male Epilepsy")
        anykey=input("Enter Any Key to Return")
def NS():
        print("DoB 17/08/1997 Female Crohn's Disease")
        anykey=input("Enter Any Key To Return")
def SM():
        print("DoB 12/05/1964 Male Heart Disease")
        anykey=input("Enter Any Key To Return")
''