Error in Python script

[garvind25]

Hi,

I was trying to write a simple python code with if statement. The code is as below. I was getting the error: “ValueError: could not convert string to float: 'n' ”. What could be the reason? I am pointing towards the error line as indicated by the test bench.

temp = input("Enter your dog's age")
temp = float(temp)  # Error line as indicated by a pre-provided test bench at a online learning site
if(temp > 0.0):
    if(temp <= 1.0):
        dog_age = 15
    elif(temp <= 2): 
        dog_age = temp * 12
    elif(temp <= 3):
        dog_age = temp * 9.3
    elif(temp <= 4):
        dog_age = temp * 8
    elif(temp <= 5):
        dog_age = temp * 7.2
    elif (temp > 5.00):
        dog_age = (5 * 7.2) + ((temp - 5) * 7)
    
dog_age = round(dog_age, 2)
print("The given dog age {} is {} in human years." .format (temp, dog_age))

Error:
ValueError: could not convert string to float: 'n'

Any advice will be deeply appreciated.

Thanks and Regards,
Arvind Gupta.