Raspberry Pi examples not working

[koh43]

I installed the HailoRT 4.19.0 and Tappas 3.30.0 on my Raspberry Pi 5 (8GB) with the recent 64 bit Raspberry Pi OS.
I tried to run the yolo examples shown in the Raspberry Pi Official Documentations. However, it works for only yolo v5 and yolo v8. For the other two (yolo v6 and yolo X), they give the following error:

[0:45:34.694554497] [15641]  INFO Camera camera_manager.cpp:325 libcamera v0.3.2+99-1230f78d
[0:45:34.701596843] [15644]  INFO RPI pisp.cpp:695 libpisp version v1.0.7 28196ed6edcf 29-08-2024 (16:33:32)
[0:45:34.716876536] [15644]  INFO RPI pisp.cpp:1154 Registered camera /base/axi/pcie@120000/rp1/i2c@88000/imx708@1a to CFE device /dev/media2 and ISP device /dev/media0 using PiSP variant BCM2712_C0
Made X/EGL preview window
Postprocessing requested lores: 640x640 BGR888
Reading post processing stage "hailo_yolo_inference"
Reading post processing stage "object_detect_draw_cv"
Mode selection for 2304:1296:12:P
    SRGGB10_CSI2P,1536x864/0 - Score: 3400
    SRGGB10_CSI2P,2304x1296/0 - Score: 1000
    SRGGB10_CSI2P,4608x2592/0 - Score: 1900
Stream configuration adjusted
[0:45:35.871034353] [15641]  INFO Camera camera.cpp:1197 configuring streams: (0) 2304x1296-YUV420 (1) 640x640-BGR888 (2) 2304x1296-BGGR_PISP_COMP1
[0:45:35.872272501] [15644]  INFO RPI pisp.cpp:1450 Sensor: /base/axi/pcie@120000/rp1/i2c@88000/imx708@1a - Selected sensor format: 2304x1296-SBGGR10_1X10 - Selected CFE format: 2304x1296-PC1B
[HailoRT] [error] CHECK failed - Error opening file /usr/share/hailo-models/yolox_s_leaky_h8l_mz.hef
[HailoRT] [error] CHECK_SUCCESS failed with status=HAILO_OPEN_FILE_FAILURE(13)
[HailoRT] [error] Failed parsing HEF file
[HailoRT] [error] Failed creating HEF
[HailoRT] [error] CHECK_SUCCESS failed with status=HAILO_OPEN_FILE_FAILURE(13)
[HailoRT] [error] CHECK_SUCCESS failed with status=HAILO_OPEN_FILE_FAILURE(13)
[HailoRT] [error] CHECK_SUCCESS failed with status=HAILO_OPEN_FILE_FAILURE(13)
Failed to create infer model, status = 13
HailoRT not ready!
HailoRT not ready!
HailoRT not ready!