randomnumbergen

#create a program that displays random numbers with the amount of numbers being chosen by the users +
# input and calculate the total of the numbers, average the numbers and show the largest and smallest numbers generated
import random
#the starting function
continueLoop = '1'
#while loop to repeat the program
while continueLoop == '1':
#new funtion
    def main():
        num = 0
        num = int(input ("How many numbers do you want? "))
        #open a file called myRandomNumbers.txt
        genRand(num)
        numArray = readNum()
        numAverage = avgNum(numArray)
        maxNum= maximum(numArray)
        minNum = minimum(numArray)

#generating random numbers based on the input in the main() funtion
    def genRand(num):
        with open('myRandomNumbers.txt', 'w') as file:
            for count in range(num):
                individualrandomnum = random.randint(1,500)
                file.write(str(individualrandomnum) + '\n')
#program reads the numbers and prints them
    def readNum():
        numArray = []
        with open('myRandomNumbers.txt', 'r') as file:
            lines = file.readlines()
            for line in lines:
                numArray.append(str(line) + ' ')
            print ("The random numbers generated are:" + '\n' + (str(lines)))
        return numArray
  #funtion for finding the average
    def avgNum(numArray):
        #[one, two, three, four]
        total = 0
        for num in numArray:
            #all the numbers added together
            total += int(num)
        #total = 10
        #the average number equation
        avgNumber = total / len(numArray)
        print("\n" + "Total of the random numbers: " + str(total))
        print("Count of the random numbers is: " + str(len(numArray)))
        print('Average of the random numbers:' + f'{avgNumber:.2f}')
        return avgNumber
   #function to find the highest number in the array
    def maximum(num):
        maximum = num[0]
        for a in num:
            if a > maximum:
                maximum = a
        print("The largest of the random numbers: " + str(maximum))
        return maximum

      #function to find the lowest number in the array
    def minimum(num):
        minimum = num[0]
        for a in num:
            if a < minimum:
                minimum = a
        print("The smallest of random numbers: " + str(minimum))
        return minimum

    if __name__ == '__main__':
        main()
        #determines if the function should be repeated
        continueLoop = input ("run program again 1=yes 0=no ")