Resolve merge conflicts with origin/main

- Keep both DSPy GEPA and GRPO vLLM entries in _toctree.yml
- Keep both entries in index.md latest notebooks section

Author: behroozazarkhalili

notebooks/en/_toctree.yml

@@ -90,9 +90,8 @@
           title: Fine-tuning LLMs for Function Calling with the xLAM Dataset
         - local: dspy_gepa
           title: Optimizing Language Models with DSPy GEPA
-
-
-
+        - local: grpo_vllm_online_training
+          title: Efficient Online Training with GRPO and vLLM in TRL
     - title: Computer Vision Recipes
       isExpanded: false
       sections:

notebooks/en/grpo_vllm_online_training.ipynb

@@ -8,11 +8,11 @@ applications and solving various machine learning tasks using open-source tools
 Check out the recently added notebooks:
 
 - [Optimizing Language Models with DSPy GEPA](dspy_gepa)
+- [Efficient Online Training with GRPO and vLLM in TRL](grpo_vllm_online_training)
 - [Fine-tuning LLMs for Function Calling with the xLAM Dataset](function_calling_fine_tuning_llms_on_xlam)
 - [Post training an VLM for reasoning with GRPO using TRL](fine_tuning_vlm_grpo_trl)
 - [TRL GRPO Reasoning with Advanced Reward](trl_grpo_reasoning_advanced_reward)
 - [Fine-Tuning a Vision Language Model with TRL using MPO](fine_tuning_vlm_mpo)
-- [Fine tuning a VLM for Object Detection Grounding using TRL](fine_tuning_vlm_object_detection_grounding)
 
 You can also check out the notebooks in the cookbook's [GitHub repo](https://github.com/huggingface/cookbook).