how do i run straight line command over again in turtlesim straight line tutorial using python

edit

Hello,

I've gone through the turtlesim movement tutorials and they've helped a lot but I'm unable to get the script to continuously ask me for inputs for 1 minute and execute the movements. I've tried to use a while loop but it doesn't seem to work. When I Ctrl-C the terminal running the script it'll continuously ask me for inputs but the turtle doesn't move. How would I change the python code to have it asks me for inputs more than once and move the turtle multiple times without having to rerun the script?

The code I used is shown below:

#!/usr/bin/env python
import rospy
from geometry_msgs.msg import Twist
import time

def move():
    # Starts a new node
    rospy.init_node('robot_cleaner', anonymous=True)
    velocity_publisher = rospy.Publisher('/turtle1/cmd_vel', Twist, queue_size=10)
    vel_msg = Twist()

    #Receiveing the user's input
    print("Let's move your robot")
    speed = input("Input your speed:")
    distance = input("Type your distance:")
    isForward = input("Foward?: ")#True or False

    #Checking if the movement is forward or backwards
    if(isForward):
        vel_msg.linear.x = abs(speed)
    else:
        vel_msg.linear.x = -abs(speed)
    #Since we are moving just in x-axis
    vel_msg.linear.y = 0
    vel_msg.linear.z = 0
    vel_msg.angular.x = 0
    vel_msg.angular.y = 0
    vel_msg.angular.z = 0

    while not rospy.is_shutdown():

        #Setting the current time for distance calculus
        t0 = rospy.Time.now().to_sec()
        current_distance = 0

        #Loop to move the turtle in an specified distance
        while(current_distance < distance):
            #Publish the velocity
            velocity_publisher.publish(vel_msg)
            #Takes actual time to velocity calculus
            t1=rospy.Time.now().to_sec()
            #Calculates distancePoseStamped
            current_distance= speed*(t1-t0)
        #After the loop, stops the robot
        vel_msg.linear.x = 0
        #Force the robot to stop
        velocity_publisher.publish(vel_msg)


if __name__ == '__main__':
     try:
         timeout =  time.time() + 60
         while time.time() < timeout:
             move()

     except rospy.ROSInterruptException:
         pass