chore: Add login functionality and update requirements.txt

app.py

@@ -13,7 +13,9 @@ from huggingface_hub import CommitScheduler, hf_hub_download, login
 
 from prompts import detailed_genre_description_prompt, basic_prompt
 import random
+from huggingface_hub import login, get_token
 
+login(get_token())
 # TODOs
 # 1. Add a login button
 # 2. Prompt library expand
@@ -71,6 +73,7 @@ with gr.Blocks(theme=tufte_theme) as demo:
     Would you read a book based on this LLM generated blurb? <br> Your vote will be added to <a href="https://example.com">this</a> Hugging Face dataset</p>"""
         + """"""
     )
+    gr.LoginButton(size="sm")
     # user_name = gr.Textbox(label="User Name", placeholder="Enter your name")
     with gr.Row():
         generate_btn = gr.Button("Create a book", variant="primary")