added citation

README.md

@@ -1,6 +1,6 @@
 ---
 title: Emo Knob
-emoji: 🦀
+emoji: 🎛️
 colorFrom: gray
 colorTo: purple
 sdk: gradio
@@ -9,4 +9,15 @@ app_file: app.py
 pinned: false
 ---
 
+
+@misc{chen2024emoknobenhancevoicecloning,
+      title={EmoKnob: Enhance Voice Cloning with Fine-Grained Emotion Control}, 
+      author={Haozhe Chen and Run Chen and Julia Hirschberg},
+      year={2024},
+      eprint={2410.00316},
+      archivePrefix={arXiv},
+      primaryClass={cs.CL},
+      url={https://arxiv.org/abs/2410.00316}, 
+}
+
 Check out the configuration reference at https://huggingface.co/docs/hub/spaces-config-reference