You are constructing a robot vehicle that has two tracks like a tank. Each track is driven by a DC motor that can go from full foreward (signal = 1.0) to slower foreward (eg. signal = 0.3) to rest (signal = 0.0) and slow reverse (eg. signal = -0.1) to full reverse (signal = -1.0). To turn, one track is moved slower than the other.

The control is done with a joy stick that has two variable outputs. One is the x-axis (full foreward 1.0 to full reverse -1.0) and y-axis (full left = 1.0 to full right -1.0). Write a Python program that interprets these outputs correctly so the two motors can receive the proper signal for variable speeds foreward, reverse, and left and right turns.