sudo cog run -p 8188 bash

I got an error running it：
`bash: cog: command not found`
But the following file exists in my directory
```
    /root/miniconda3/lib/python3.10/site-packages/cog-0.9.9.dist-info/*
    /root/miniconda3/lib/python3.10/site-packages/cog/*
    /root/miniconda3/lib/python3.10/site-packages/tests/*
```