runtime error

Exit code: 4. Reason: [2025-07-06 10:30:55 +0000] [1] [INFO] Starting gunicorn 20.1.0 [2025-07-06 10:30:55 +0000] [1] [INFO] Listening at: http://0.0.0.0:7860 (1) [2025-07-06 10:30:55 +0000] [1] [INFO] Using worker: sync [2025-07-06 10:30:55 +0000] [7] [INFO] Booting worker with pid: 7 [2025-07-06 10:30:55 +0000] [23] [INFO] Booting worker with pid: 23 [2025-07-06 10:30:55 +0000] [39] [INFO] Booting worker with pid: 39 [2025-07-06 10:30:55 +0000] [55] [INFO] Booting worker with pid: 55 Failed to find attribute 'rental_price_predictor_api' in 'app'. [2025-07-06 10:30:58 +0000] [23] [INFO] Worker exiting (pid: 23) Failed to find attribute 'rental_price_predictor_api' in 'app'. [2025-07-06 10:30:58 +0000] [39] [INFO] Worker exiting (pid: 39) Failed to find attribute 'rental_price_predictor_api' in 'app'. [2025-07-06 10:30:58 +0000] [55] [INFO] Worker exiting (pid: 55) Failed to find attribute 'rental_price_predictor_api' in 'app'. [2025-07-06 10:30:58 +0000] [7] [INFO] Worker exiting (pid: 7) [2025-07-06 10:30:58 +0000] [1] [WARNING] Worker with pid 7 was terminated due to signal 15 [2025-07-06 10:30:58 +0000] [1] [WARNING] Worker with pid 39 was terminated due to signal 15 [2025-07-06 10:30:58 +0000] [1] [WARNING] Worker with pid 55 was terminated due to signal 15 [2025-07-06 10:30:58 +0000] [1] [INFO] Shutting down: Master [2025-07-06 10:30:58 +0000] [1] [INFO] Reason: App failed to load.

Container logs: