Update app.py

app.py

@@ -1,23 +1,23 @@
-import gradio as gr
-import spaces
-import torch
 from threading import Thread
 
+import gradio as gr
+import spaces
 from transformers import AutoModelForCausalLM, AutoTokenizer, TextIteratorStreamer
 
 
-TITLE = "<center>Chat with Llama3-8B-Chinese</center>"
+TITLE = "<h1><center>Chat with Llama3-8B-Chinese</center></h1>"
 
 DESCRIPTION = "<h3><center>Visit <a href='https://huggingface.co/shenzhi-wang/Llama3-8B-Chinese-Chat' target='_blank'>our model page</a> for details.</center></h3>"
 
 TOOL_EXAMPLE = '''You have access to the following tools:
 ```python
-def google_search(keywords: List[str]):
+def generate_password(length: int, include_symbols: Optional[bool]):
     """
-    Search on the Internet based on the keywords.
-    
+    Generate a random password.
+
     Args:
-        keywords (List[str]): Keywords for the search engine.
+        length (int): The length of the password
+        include_symbols (Optional[bool]): Include symbols in the password
     """
     pass
 ```
@@ -34,6 +34,15 @@ Action:
 ```
 '''
 
+CSS = """
+.duplicate-button {
+  margin: auto !important;
+  color: white !important;
+  background: black !important;
+  border-radius: 100vh !important;
+}
+"""
+
 
 tokenizer = AutoTokenizer.from_pretrained("shenzhi-wang/Llama3-8B-Chinese-Chat")
 model = AutoModelForCausalLM.from_pretrained("shenzhi-wang/Llama3-8B-Chinese-Chat", device_map="auto")
@@ -47,7 +56,9 @@ def stream_chat(message: str, history: list, system: str, temperature: float, ma
 
     conversation.append({"role": "user", "content": message})
 
-    input_ids = tokenizer.apply_chat_template(conversation, add_generation_prompt=True, return_tensors="pt").to(model.device)
+    input_ids = tokenizer.apply_chat_template(conversation, add_generation_prompt=True, return_tensors="pt").to(
+        model.device
+    )
     streamer = TextIteratorStreamer(tokenizer, timeout=10.0, skip_prompt=True, skip_special_tokens=True)
 
     generate_kwargs = dict(
@@ -69,7 +80,10 @@ def stream_chat(message: str, history: list, system: str, temperature: float, ma
         yield output
 
 
-with gr.Blocks(fill_height=True) as demo:
+with gr.Blocks(css=CSS) as demo:
+    gr.HTML(TITLE)
+    gr.HTML(DESCRIPTION)
+    gr.DuplicateButton(value="Duplicate Space for private use", elem_classes="duplicate-button")
     gr.ChatInterface(
         fn=stream_chat,
         fill_height=True,
@@ -99,13 +113,14 @@ with gr.Blocks(fill_height=True) as demo:
         ],
         examples=[
             ["我的蓝牙耳机坏了，我该去看牙科还是耳鼻喉科？", "You are a helpful assistant."],
-            ["在一道没有余数的除法算式里，被除数(不为零)加上除数和商的积，再除以被除数，所得的商是多少？", "You are a helpful assistant."],
-            ["今日行军进展如何？", "扮演诸葛亮和我对话。"],
-            ["羊驼的寿命有多久？", TOOL_EXAMPLE],
+            [
+                "在一道没有余数的除法算式里，被除数(不为零)加上除数和商的积，再除以被除数，所得的商是多少？",
+                "You are a helpful assistant.",
+            ],
+            ["我的笔记本找不到了。", "扮演诸葛亮和我对话。"],
+            ["我想要一个新的密码。", "现在你是西游记里的孙悟空。" + TOOL_EXAMPLE],
         ],
         cache_examples=False,
-        title=TITLE,
-        description=DESCRIPTION,
     )