dice roller

import time
from numpy import random
import sys

def dice(amount = 1, sides = 20):
    if amount >= 1 and amount <= 10 and type(amount) is int:
        if sides >= 2 and sides <= 100 and type(sides) is int:
            thinking()
            print(f"You rolled {amount} d{sides} and got...")
            thinking()
            if amount > 1:
                for amount in range(amount - 1):
                    print(f"...a {random.randint(sides) + 1}...")
                    thinking()
                print(f"...and a {random.randint(sides) + 1}.")
            else:
                print(f"...a {random.randint(sides) + 1}.")
        elif sides == "inf" or sides == "infinity" or sides == "∞" or sides == "inifnite":
            thinking(6)
            print("Well done, you have jump-started the destruction of the universe. That's terrific.")
    else:
        user_error()
    prog_end()

def thinking(zzz = 3):
    for z in range(zzz):
        print(".", end=" ", flush=True)
        time.sleep(0.175)
    print("")
    print("")

def prog_end():
    thinking(6)
    input("Press any key to exit")
    print("Bye, nerd.")
    time.sleep(1)
    sys.exit()

def user_error():
    thinking(6)
    print("...you can't use that to roll dice. Are you okay?")
    prog_end()



# Uncomment the next two lines if calling the script externally
# (need to write code to adapt to this automatically)
#input1 = sys.argv[1]
#input2 = sys.argv[2]


# Uncomment the next two lines to ask for user input in the Python shell (rather than accept external input)
input1 = input("How many dice? (1-10)")
input2 = input("How many sides? (2-100)")

try:
    input1 = int(input1)
except:
    user_error()

thinking()

try:
    if input2 == "inf" or input2 == "infinity" or input2 == "∞" or input2 == "inifnite":
        thinking(6)
        print("Well done, you have jump-started the destruction of the universe. That's terrific.")
        prog_end()
    input2 = int(input2)
except:
    user_error()

dice(input1, input2)