The Cannot find any webcams

Question/Issue: When I try to run the (python3 modelfile.eim) I get this error:
Captura de pantalla 2023-01-15 114847

Project ID: 176862

Context/Use case:
I’m trying to identify different geometrical shapes in the image using a Raspberry Pi Cam v2.1. and the Raspberry Pi 4.

v4l2-ctl --list-devices:

bcm2835-codec-decode (platform:bcm2835-codec):

bcm2835-isp (platform:bcm2835-isp):

unicam (platform:fe801000.csi):

rpivid (platform:rpivid):

v4l2-ctl --device=/dev/video0 --all:

Driver Info:
        Driver name      : unicam
        Card type        : unicam
        Bus info         : platform:fe801000.csi
        Driver version   : 5.15.84
        Capabilities     : 0xa5a00001
                Video Capture
                Metadata Capture
                Extended Pix Format
                Device Capabilities
        Device Caps      : 0x25200001
                Video Capture
                Extended Pix Format
Media Driver Info:
        Driver name      : unicam
        Model            : unicam
        Serial           :
        Bus info         : platform:fe801000.csi
        Media version    : 5.15.84
        Hardware revision: 0x00000000 (0)
        Driver version   : 5.15.84
Interface Info:
        ID               : 0x03000006
        Type             : V4L Video
Entity Info:
        ID               : 0x00000004 (4)
        Name             : unicam-image
        Function         : V4L2 I/O
        Flags         : default
        Pad 0x01000005   : 0: Sink
          Link 0x02000008: from remote pad 0x1000002 of entity 'imx219 10-0010': Data, Enabled, Immutable
Priority: 2
Video input : 0 (unicam-image: ok)
Format Video Capture:
        Width/Height      : 640/480
        Pixel Format      : 'BGR3' (24-bit BGR 8-8-8)
        Field             : None
        Bytes per Line    : 1920
        Size Image        : 921600
        Colorspace        : sRGB
        Transfer Function : sRGB
        YCbCr/HSV Encoding: ITU-R 601
        Quantization      : Full Range
        Flags             :

Hi @ncasane

Have you tried following this example, its unclear to me if you enabled the camera in raspi-config: