update UI

app.py

@@ -217,11 +217,11 @@ demo = gr.Interface(
     ],
     allow_flagging=UI_ALLOW_FLAGGING,
     api_name=UI_API_NAME,
-    theme=gr.themes.Soft(),
+    theme=gr.themes.Ocean(),
     concurrency_limit=UI_CONCURRENCY_LIMIT,
     examples=UI_EXAMPLES,
     cache_examples=UI_CACHE_EXAMPLES,
 )
 
 if __name__ == "__main__":
-    demo.launch(show_api=UI_SHOW_API)
+    demo.launch(show_api=UI_SHOW_API)

constants.py

@@ -7,7 +7,7 @@ import os
 from pathlib import Path
 
 # Key constants
-APP_TITLE = "Open NotebookLM"
+APP_TITLE = "Open NotebookLM 🎙️"
 CHARACTER_LIMIT = 100_000
 
 # Gradio-related constants
@@ -77,17 +77,15 @@ JINA_RETRY_DELAY = 5  # in seconds
 
 # UI-related constants
 UI_DESCRIPTION = """
-<table style="border-collapse: collapse; border: none; padding: 20px;">
-  <tr style="border: none;">
-    <td style="border: none; vertical-align: top; padding-right: 30px; padding-left: 30px;">
-      <img src="https://raw.githubusercontent.com/gabrielchua/daily-ai-papers/main/_includes/icon.png" alt="Open NotebookLM" width="120" style="margin-bottom: 10px;">
-    </td>
-    <td style="border: none; vertical-align: top; padding: 10px;">
-      <p style="margin-bottom: 15px;">Convert your PDFs into podcasts with open-source AI models (<a href="https://huggingface.co/meta-llama/Llama-3.1-405B">Llama 3.1 405B</a> via <a href="https://fireworks.ai/">Fireworks AI</a>, <a href="https://huggingface.co/myshell-ai/MeloTTS-English">MeloTTS</a>, <a href="https://huggingface.co/suno/bark">Bark</a>).</p>
-      <p style="margin-top: 15px;">Note: Only the text content of the PDFs will be processed. Images and tables are not included. The total content should be no more than 100,000 characters due to the context length of Llama 3.1 405B.</p>
-    </td>
-  </tr>
-</table>
+Generate Podcasts from PDFs using open-source AI.
+
+Built with:
+- [Llama 3.1 405B 🦙](https://huggingface.co/meta-llama/Llama-3.1-405B) via [Fireworks AI 🎆](https://fireworks.ai/)
+- [MeloTTS 🐚](https://huggingface.co/myshell-ai/MeloTTS-English)
+- [Bark 🐶](https://huggingface.co/suno/bark)
+- [Jina Reader 🔍](https://jina.ai/reader/)
+
+**Note:** Only the text is processed (100k character limits).
 """
 UI_AVAILABLE_LANGUAGES = list(set(SUNO_LANGUAGE_MAPPING.keys()))
 UI_INPUTS = {