Add cvat_labels_file conf parameter to support CSV label definitions with attributes

[bilalcodehub]

This pull request introduces a new configuration parameter, cvat_labels_file, which allows users to specify a CSV file containing label definitions along with their attributes. The changes include:

New Method:

• Implemented read_labels_from_file to parse the CSV file, reading each label and its attributes (provided as a JSON array string) and returning them in the required format.

Datastore Initialization:

• Updated the init_datastore method to check if cvat_labels_file is provided in the configuration.
• If present, the method loads labels using read_labels_from_file instead of relying solely on the configuration-provided labels.
• This enhancement enables advanced CVAT features by leveraging detailed label attributes.

These updates aim to improve the flexibility and functionality of MONAILabel in endoscopy applications, making it easier to harness CVAT’s advanced capabilities. Please review and let me know if any further modifications are needed.

[bilalcodehub]

Hi MONAILabel team,

Could someone kindly review my pull request when possible? I’ve added support for reading label definitions from a CSV file by updating the main.py file in the endoscopy app. This allows labels to be defined via a file path using the following command:

monailabel start_server \
  --app surgvu/endoscopy \
  --studies surgvu/dataset/images \
  --conf models tooltracking \
  --conf epistemic_enabled true \
  --conf epistemic_top_k 84 \
  --conf cvat_segment_size 84 \
  --conf multi_gpu true \
  **--conf cvat_labels_file surgvu/endoscopy/labels.csv**

This change would be especially helpful for our workflow, as it saves us from manually modifying main.py each time we set up a new labeling task.

I’d really appreciate your review and approval when convenient.

Many thanks in advance!

Best regards,
Bilal

[SachidanandAlle]

Please fix the pressure commit errors and windows is dependency check

You can ignore DCO but the rest of the checks should be passing

For DCO the simple fix is use git -s option when committing.. something like git -s -m "my commit message"

[bilalcodehub]

@SachidanandAlle, All checks now pass including the pre-commit and Windows dependency issues as they were locally. Let me know if anything else is needed before merge. Thanks!

[bilalcodehub]

Please fix the pressure commit errors and windows is dependency check

You can ignore DCO but the rest of the checks should be passing

For DCO the simple fix is use git -s option when committing.. something like git -s -m "my commit message"

@SachidanandAlle: Can you please have a look at this? All checks have been passed now.