Solved by ajvelez in post #8 
              
              
                Hi. 
Indeed, I am using tflite-maker 2.5.0 on Raspberry OS Buster, but when I try to upgrade, it is not possible (apparently there is no installer for this version). 
If I use Raspberry OS Bullseye it is possible to install tflite-maker 2.7.0, but in this distribution the OS does not recognize the c…