tesseract list doesn't warn you if the docker daemon is not running #346
Description
Description
The tesseract list command shows an empty table if docker is not running, instead of throwing an error.
Observed on Windows/WSL2
Steps to reproduce
With docker not running, I got
$ tesseract list
┏━━━━┳━━━━━━┳━━━━━━┳━━━━━━━━━┳━━━━━━━━━━━━━┓
┃ ID ┃ Tags ┃ Name ┃ Version ┃ Description ┃
┡━━━━╇━━━━━━╇━━━━━━╇━━━━━━━━━╇━━━━━━━━━━━━━┩
└────┴──────┴──────┴─────────┴─────────────┘then, if I launched docker:
$ tesseract list
┏━━━━━━━━━━━━━━━━━━━━━┳━━━━━━━━━━━━━━━━━━━━━━━━━┳━━━━━━━━━━━━━━━━━━━━━━━━┳━━━━━━━━━┳━━━━━━━━━━━━━━━━━━━━━━━━━┓
┃ ID ┃ Tags ┃ Name ┃ Version ┃ Description ┃
┡━━━━━━━━━━━━━━━━━━━━━╇━━━━━━━━━━━━━━━━━━━━━━━━━╇━━━━━━━━━━━━━━━━━━━━━━━━╇━━━━━━━━━╇━━━━━━━━━━━━━━━━━━━━━━━━━┩
│ sha256:19466fd47b2a │ ['hello_tutorial:0.0.1… │ hello_tutorial │ 0.0.1 │ │
│ │ 'hello_tutorial:latest… │ │ │ │
│ sha256:3cc625466007 │ ['367344015133.dkr.ecr… │ autophysics/basic/hel… │ 1.0.1 │ Simple Hello World │
│ │ │ │ │ Tesseract for │
│ │ │ │ │ demonstration │
│ │ │ │ │ purposes.\nIt takes a │
│ │ │ │ │ single input and │
│ │ │ │ │ returns a greeting │
│ │ │ │ │ message.\n │
│ sha256:c2ccdcc777ec │ ['pyvista-arm64:latest… │ pyvista-arm64 │ 1.0.0 │ A sample Python app │
│ sha256:8f3fa3bba718 │ ['jac:latest'] │ jac │ 1.0.0 │ A sample Python app │
└─────────────────────┴─────────────────────────┴────────────────────────┴─────────┴─────────────────────────┘Logs
OS
Windows
Tesseract version
1.0.1.dev8+gdd89fc4.d20250814