adding library for theme

app.py

@@ -5,6 +5,8 @@ from transformers import pipeline
 from huggingface_hub import model_info
 import time
 import unicodedata
+from gradio.themes.utils.theme_dropdown import create_theme_dropdown
+dropdown, js = create_theme_dropdown()
 
 MODEL_NAME = "SakshiRathi77/Fine-tune-Whisper-Kagglex"
 lang = "hi"