Lemmatization does not work

[cpasquer]

Describe the bug
It is impossible to select a language for lemmatization.

To Reproduce
Steps to reproduce the behavior:

1. Load a text file into the data (the text is "Uns roys estoit adonques a thebes.")
2. There is no option to choose a language (only the message "select a service" is displayed).
3. Click on "lemmatize"
4. Observe the error: either nothing is lemmatized, or a message appears saying I should contact the administrator because the text could not be lemmatized.

Expected behavior
The input text should be lemmatized.

Screenshots

Desktop (please complete the following information):

• OS: Ubuntu 20.04.6 LTS
• Browser : Mozilla Firefox
• Version : Version 130.0.1 (64 bits)

[PonteIneptique]

Hi @cpasquer :) Welcome !

Lemmatization services are provided externally from Pyrrha, which only handles post-correction, and are as such configured by the hosts of the application. If you are running Pyrrha locally, it won't come with the configuration for the service, nor will it come with the lemmatization services.

If you look at the online version on huma-num, https://pyrrha.huma-num.fr/corpus/new , Old French is configured through the École nationale des chartes Deucalion service ( https://dh.chartes.psl.eu/deucalion/fro ).

If this is not clear, please tell me :)