Divide by zero error in Python lib using AutoBuilder.pathFindThenFollowPath

[roberttuttle]

Describe the bug
Divide by zero error in Python lib using AutoBuilder.pathFindThenFollowPath

Expected behavior
Calculations for chassis speeds catch and handle division by zero potental

Versions: (please complete the following information):

• OS: [e.g. Windows 11]
• GUI Version: [e.g. 2025.2.1]
• PPLib Version: [e.g. 2025.2.1]
• PPLib Language: [e.g. Python]

Additional context
 File "/usr/local/lib/python3.13/site-packages/pathplannerlib/path.py", line 815, in generateTrajectory 
 return PathPlannerTrajectory(self, starting_speeds, starting_rotation, config) 
 File "/usr/local/lib/python3.13/site-packages/pathplannerlib/trajectory.py", line 256, in init 
 chassisAccelX = (robotSpeeds.vx - prevRobotSpeeds.vx) / dt 
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~ 
 ZeroDivisionError: float division by zero