change route to get

app.py

@@ -61,7 +61,7 @@ def frame_processor(session_id: str):
                         font_scale = 1
                         thickness = 2
                         color = (0, 255, 0)
-                        text =f"""
+                        text = f"""
                         ID: {session_id}
                         FPS: {session.measured_fps:.0f}
                         CPU: {session.cpu_usage:02.0f}%
@@ -98,7 +98,7 @@ def stream_mjpeg(session_id: str):
                     session.published_frame = session.latest_frame
                     yield (b"--frame\r\n"b"Content-Type: image/jpeg\r\n\r\n" + frame_bytes + b"\r\n")
             
-@app.route("/")
+@app.get("/")
 def video_feed():
     global sessions