Selecting "Mistral E5 Mistral 7B Instruct" results on an invalid "Model ID"

Problem/Motivation

Selecting "Mistral E5 Mistral 7B Instruct" results on an invalid "Model ID".

Steps to reproduce

Select and the value will change to "mistral e5-mistral-7b-instruct". This will stop the form from being submitted because there is a space in the string.

Proposed resolution

Fix the logic responsible for creating the Model ID string.

Remaining tasks

Fix the logic so that the Mistral ID string is "mistral-e5-mistral-7b-instruct".

User interface changes

Selecting "Mistral E5 Mistral 7B Instruct" results in a valid "Model ID".

API changes

n/a

Data model changes

n/a