use pythin

Write a Python program that allows user to repeatedly enter a series of float numbers, until the string end is entered. For each number entered, calculate and print its double (multiply by 2). Note that - (1) Sentinel must be used. - (2) The placement of data type conversion is critical. [Run your program in Python IDLE to verify if it works correctly as described above] Enter a float number or 'end' to stop: 2.4 The double of 2.4 is 4.8 Enter a number or 'end' to stop: 4.123 The double of 4.123 is 8.246 Enter a number or 'end' to stop: end