Added visitor badge :)

app.py

@@ -165,5 +165,8 @@ with demo:
     1. [Question Answering](https://huggingface.co/deepset/minilm-uncased-squad2)
     1. [Sentence Transformer](https://huggingface.co/sentence-transformers/all-MiniLM-L6-v2)
     ''')
+  
+  with gr.Row():
+    gr.Markdown("![visitor badge](https://visitor-badge.glitch.me/badge?page_id=gradio-blocks_ask_questions_to_youtube_videos)")
 
 demo.launch(enable_queue=True, debug=True)