import math
import gradio as gr

def cos_degrees(angle):
    """Calculate the cosine of an angle in degrees."""
    return math.cos(math.radians(angle))

cos_degrees_interface = gr.Interface(
    fn=cos_degrees,
    inputs=gr.Number(label="Angle (degrees)"),
    outputs="number",
    title="Cosine Calculator",
    description="Calculate the cosine of an angle in degrees. Enter an angle (e.g., 60) to get its cosine value.",
    examples=[[0], [60], [90], [180]]
)