row=" "
while len(row)==0:
    rows= int(input('How many rows?: '))
columns= " "
while len(columns) == 0:
    columns= int( input('How many columns?: '))
symbol= " "
while len(symbol) == 0:
    symbol=int(input('What kind of  symbol?: '))

row=int(row)
columns=int(columns)
for i in  range( row):
    for j in range( columns):
        print(symbol,end=" ")
    print( )

i tried to chage (row and columns into int) but it won’t work
i want it to display a table