app.py

import gradio as gr
from utils.inference_router import process_video

parameters = [
    "Bridges", "Encroachment", "Structure Progress",
    "Potholes", "Crack", "Unauthorized Median Opening",
    "Crash Barriers", "Entry/Exit of Highway", "Drain",
    "Tree Height", "Latitude", "VARI"
]

def detect(video, selected_params):
    return process_video(video, selected_params)

with gr.Blocks() as app:
    gr.Markdown("## 🛣️ AI Road Surveillance Analyzer")

    video_input = gr.Video(label="Upload Surveillance Video")
    param_input = gr.CheckboxGroup(choices=parameters, label="Select Parameters")
    btn = gr.Button("Run Detection")
    output_gallery = gr.Gallery(label="Detection Results")

    btn.click(fn=detect, inputs=[video_input, param_input], outputs=output_gallery)

app.launch()