Update requirements.txt

requirements.txt

@@ -1,13 +1,9 @@
-gradio==3.50.2
-moviepy==1.0.3
-requests==2.32.3
-edge-tts==6.1.10
-nltk==3.8.1
-scikit-learn==1.5.0
-numpy==1.26.4
-transformers==4.44.2
-torch==2.4.1
-python-dotenv==1.0.0
-nest-asyncio==1.6.0  
-torch>=2.4.1
-pexels-api
+gradio
+transformers
+torch
+moviepy
+edge-tts
+requests
+pexels-api
+keybert
+sentence-transformers