Update model categories in docs

mkdocs.yml

@@ -4,17 +4,7 @@ repo_url: https://github.com/helicalAI/helical
 repo_name: helicalAI/helical
 copyright: <a href="https://www.helical-ai.com/">Helical Team</a> <br> Copyright &copy; 2024
 nav:
-  - RNA Models:
-    - Helix-mRNA: 
-      - Model Card: ./model_cards/helix_mrna.md
-      - Config: ./configs/helix_mrna_config.md
-      - Model: ./models/helix_mrna.md
-      - Fine-Tuning Model: ./fine_tuning_models/helix_mrna_fine_tune.md
-    - Mamba2-mRNA: 
-      - Model Card: ./model_cards/mamba2_mrna.md
-      - Config: ./configs/mamba2_mrna_config.md
-      - Model: ./models/mamba2_mrna.md
-      - Fine-Tuning Model: ./fine_tuning_models/mamba2_mrna_fine_tune.md
+  - Single-Cell Models:
     - Geneformer: 
       - Model Card: ./model_cards/geneformer.md
       - Config: ./configs/geneformer_config.md
@@ -30,7 +20,18 @@ nav:
       - Config: ./configs/uce_config.md
       - Model: ./models/uce.md
       - Fine-Tuning Model: ./fine_tuning_models/uce_fine_tune.md
-  - DNA Models:
+  - RNA Sequence Models:
+    - Helix-mRNA: 
+      - Model Card: ./model_cards/helix_mrna.md
+      - Config: ./configs/helix_mrna_config.md
+      - Model: ./models/helix_mrna.md
+      - Fine-Tuning Model: ./fine_tuning_models/helix_mrna_fine_tune.md
+    - Mamba2-mRNA: 
+      - Model Card: ./model_cards/mamba2_mrna.md
+      - Config: ./configs/mamba2_mrna_config.md
+      - Model: ./models/mamba2_mrna.md
+      - Fine-Tuning Model: ./fine_tuning_models/mamba2_mrna_fine_tune.md
+  - DNA Sequence Models:
     - HyenaDNA:
       - Model Card: ./model_cards/hyenadna.md
       - Config: ./configs/hyenadna_config.md
@@ -41,8 +42,8 @@ nav:
       - Config: ./configs/caduceus_config.md
       - Model: ./models/caduceus.md
       - Fine-Tuning Model: ./fine_tuning_models/caduceus_fine_tune.md
-    - Helical Base Models: ./models/base_models.md
-    - Fine-Tuning Heads: ./models/fine_tuning_heads.md
+  - Helical Base Models: ./models/base_models.md
+  - Fine-Tuning Heads: ./models/fine_tuning_heads.md
   - Example Notebooks:
     - Quick-Start-Tutorial: ./notebooks/Quick-Start-Tutorial.ipynb
     - Helix-mRNA: ./notebooks/Helix-mRNA.ipynb