with open("/home/admin/dsh/dual_camera_system/config/detection.py") as f:
    c = f.read()

c = c.replace("return '/home/admin/dsh/testrk3588/yolo26n_end2end.rknn', 'rknn'",
              "return '/home/admin/dsh/testrk3588/yolo26n.onnx', 'onnx'")

with open("/home/admin/dsh/dual_camera_system/config/detection.py", "w") as f:
    f.write(c)

# Verify
with open("/home/admin/dsh/dual_camera_system/config/detection.py") as f:
    for i, line in enumerate(f.readlines()):
        if 'model' in line.lower() or 'return' in line:
            print(f"L{i+1}: {line.rstrip()}")