Nano's EMMC storage space is 16g, so it is impossible to install the smallest system and AI related components at the same time

I use sdkmanager to install the smallest system and AI related components on the nano. I can only install jetpack4.4. After the installation, there is only a few hundred megabytes of storage space left. When jetpack4.4.1 and above are installed, it will be prompted that there is insufficient storage space to install AI related components. I use the B board of the nano, and the storage space of EMMC is 16g. Is my installation method wrong? How to solve this problem?

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Did you remove libreoffice and thunderbird packages (if you don’t use)?