Update app.py

app.py

@@ -1,10 +1,44 @@
+import os
 import gradio as gr
+from huggingface_hub import InferenceClient
 
-with gr.Blocks(fill_height=True) as demo:
-    with gr.Sidebar():
-        gr.Markdown("# Inference Provider")
-        gr.Markdown("This Space showcases the MiniMaxAI/MiniMax-M2.5 model, served by the novita API. Sign in with your Hugging Face account to use this API.")
-        button = gr.LoginButton("Sign in")
-    gr.load("models/MiniMaxAI/MiniMax-M2.5", accept_token=button, provider="novita")
+# 1. 引擎配置：MiniMax-M2.5 (229B 精品逻辑引擎)
+model_id = "MiniMaxAI/MiniMax-M2.5" 
+client = InferenceClient(model_id, token=os.getenv("HF_TOKEN"))
+
+def chat_fn(message, history):
+    messages = []
+    for turn in history:
+        messages.append({"role": turn["role"], "content": turn["content"]})
     
-demo.launch()
+    messages.append({"role": "user", "content": message["text"]})
+
+    response = ""
+    try:
+        for msg in client.chat_completion(messages, max_tokens=4096, stream=True):
+            if msg.choices[0].delta.content:
+                response += msg.choices[0].delta.content
+                yield response
+        
+        response += "\n\n---\n> **OpenIPOS MegaNode | MiniMax-M2.5 极速逻辑节点**"
+        yield response
+    except Exception as e:
+        yield f"⚠️ 算力调度提示: {str(e)}"
+
+# 3. 统一品牌装修
+with gr.Blocks(fill_height=True) as demo:
+    gr.HTML("""
+        <div style="display: flex; align-items: center; gap: 20px; padding: 10px;">
+            <img src="https://s3.bmp.ovh/2026/03/30/rIAGKg0O.png" style="height: 60px;">
+            <div>
+                <h1 style="margin: 0; font-size: 24px;">OpenIPOS MegaNode</h1>
+                <p style="margin: 0; color: #666;">中文精品人工智能算力出口 (MiniMax-M2.5)</p>
+            </div>
+        </div>
+    """)
+    gr.Markdown("---")
+    gr.ChatInterface(chat_fn)
+    gr.Markdown("---")
+    gr.Markdown("© 2026 OpenIPOS Global Limited. 算力驱动：Novita API Relay")
+
+demo.launch(theme=gr.themes.Soft())