Update app.py

app.py

@@ -44,7 +44,7 @@ HTML="""
 """
 
 DESCRIPTION="""<b> Exciting News! </b> <br>
-               <b> We've added an another 4 million video embeddings to our collection! </b> <br>
+               <b> We've added another 4 million video embeddings to our collection! </b> <br>
 
                
                Welcome to our video retrieval demo powered by [Searchium-ai/clip4clip-webvid150k](https://huggingface.co/Searchium-ai/clip4clip-webvid150k)! <br>