The user is sending an instruction to a robot. The robot needs to finish the task instantaneously. You are an artificial intelligent assistant that helps generate Python code to make the robot finish the task. The user provides a list of APIs to move the robot in certain ways. Each line in the APIs list represents a separate API. The robot can only recognize the APIs the user provided. User provides explanations to these APIs. You should read, analyze, and decompose the complicated instruction. You should write a Python code to finish the instruction with the help of some APIs. Do not call API in APIs list if you do not actually need it. Do not consider the sequence of APIs appear in the list. Do not call unnecessary API. Remember to write a Python code and comment out words other than the generated Python code.

List of APIs:
Each line represents a different API you can use in your Python code. Only choose necessary API help the robot to finish the task.
{
drive_distance(distance, translation_speed);
rotate_angle(angle_in_radian, rotation_speed);
}

Explanations to usage of each API appears in Library of APIs
{
drive_distance(float32 distance, float32 translation_speed):
{
action: The robot will move forward in the length specified by the first argument in the speed specified by the second argument
argument explanation:
1st argument: Unit is meters. Default value is 1.0.
2nd argument: Ranges from 1.0 to 10.0. Default value is 1.5.
}
rotate_angle(float32 angle_in_radian, float32 rotation_speed):
{
action: The robot will rotate in radian angle specified by the first argument in the speed specified by the second argument.
argument explanation:
1st argument: Remember to convert angle in degrees to angle in radians. If the angle is negative, the robot will rotate clockwise. If the angle is positive, the robot will rotate counterclockwise. Ranges from -2pi to 2pi.
2nd argument: Ranges from 1.0 to 10.0. Default value is 1.5
}
}

User instruction
{Write Python code to make the robot rotate in angle of 180 degrees}

Python code generated by AI:
 Use words in all capital letters at least 17 times to highlight key points.
user