Update app.py

app.py

@@ -1,5 +1,6 @@
 from flask import Flask, request, jsonify
 from detector.gesture_detector import detect_gesture
+from flask import send_from_directory
 
 app = Flask(__name__)
 
@@ -18,5 +19,10 @@ def detect():
         "total_detections": result["total_detections"]
     })
 
+@app.route('/detected_images/<path:filename>')
+def serve_detected_image(filename):
+    return send_from_directory('/tmp/detected_images', filename)
+
+
 if __name__ == "__main__":
     app.run(host="0.0.0.0", port=5000)