chore: google analytics

app.py

@@ -102,8 +102,20 @@ def tokenize_text(text: str, tokenizer_name: str):
     token_count = len(tokens)
     return f"<p>{tokenized_text}</p><p>Token Count: {token_count}</p>"
 
-
-with gr.Blocks() as tokenization:
+# https://x.com/abidlabs/status/1721548226250371264/photo/1
+ga_script = """
+<!-- Google tag (gtag.js) -->
+<script async src="https://www.googletagmanager.com/gtag/js?id=G-0SHLFV3PV0"></script>
+<script>
+  window.dataLayer = window.dataLayer || [];
+  function gtag(){dataLayer.push(arguments);}
+  gtag('js', new Date());
+
+  gtag('config', 'G-0SHLFV3PV0');
+</script>
+"""
+
+with gr.Blocks(head=ga_script) as tokenization:
     with gr.Row():
         tokenizer_dropdown = gr.Dropdown(
             label="Tokenizerを選択", choices=tokenizer_names, value=tokenizer_names[0]