[Bug] How can Abinet support uppercase English

[fengzfcany]

Prerequisite

• [X] I have searched Issues and Discussions but cannot get the expected help.
• [X] The bug has not been fixed in the latest version (0.x) or latest version (1.x).

Task

I'm using the official example scripts/configs for the officially supported tasks/models/datasets.

Branch

1.x branch https://github.com/open-mmlab/mmocr/tree/dev-1.x

Environment

How can Abinet support uppercase English

Reproduces the problem - code sample

How can Abinet support uppercase English

Reproduces the problem - command or script

How can Abinet support uppercase English

Reproduces the problem - error message

How can Abinet support uppercase English

Additional information

How can Abinet support uppercase English