Largest and Smallest

large_small.py

import sys
largest_by_far = sys.float_info.min
smallest_by_far = sys.float_info.max

while True:
    value = input("Enter Numbers: ")
    if value == "done":
        break
    try:
        fvalue = float(value)
        largest_by_far = max(fvalue, largest_by_far)
        smallest_by_far = min(fvalue, smallest_by_far)
    except:
        print("Invalid Input")
        continue

print(f"Maximum is: {largest_by_far}")
print(f"Minimum is: {smallest_by_far}")