fix config

config.yaml

@@ -1,18 +1,14 @@
 
 readme: |
   # Fish Diffusion - HiFiSinger Demo 🎤
-  GitHub Repo: [fishaudio/fish-diffusion](https://github.com/fishaudio/fish-diffusion)
+  GitHub Repo: [fishaudio/fish-diffusion](https://github.com/fishaudio/fish-diffusion) 
+  To share a new model, please check out the [Share Your Model](https://huggingface.co/spaces/fishaudio/fish-diffusion/discussions/2) discussion.
 
 max_mixing_speakers: 3
 
 models:
-  - name: Default
+  - name: M4Singer Pretrained
     config: configs/exp_hifisinger.py
     checkpoint: checkpoints/checkpoint.ckpt
-    readme: "This model is trained on the M4Singer dataset and released under the CC-BY-NC-SA 4.0 license."
-    default_speaker: "aria"
-
-  - name: Duplicate
-    config: configs/exp_hifisinger.py
-    checkpoint: checkpoints/checkpoint.ckpt
-    readme: "DUP This model is trained on the M4Singer dataset and released under the CC-BY-NC-SA 4.0 license."
+    readme: "This model is trained on the M4Singer dataset and released under the [CC-BY-NC-SA 4.0](https://creativecommons.org/licenses/by-nc-sa/4.0/) license."
+    default_speaker: "opencpop"