Update app.py

app.py

@@ -2,42 +2,76 @@ import gradio as gr
 from openai import OpenAI
 import os
 
-client = OpenAI(
-    api_key=os.getenv("OPENAI_API_KEY"),
-    base_url="https://api.chatanywhere.tech/v1"
-)
+HOSTS = {
+    "Domestic (Lower Latency)": "https://api.chatanywhere.tech/v1",
+    "Overseas": "https://api.chatanywhere.org/v1"
+}
 
-def respond(user_message, history):
+def create_client(base_url):
+    return OpenAI(
+        api_key=os.getenv("OPENAI_API_KEY"),
+        base_url=base_url
+    )
+
+def respond_stream(user_message, history, host_choice, temperature):
     history = history or []
-    messages = [{"role": "system", "content": "You are a helpful assistant."}]
+    messages = [{"role": "system", "content": "You are GPT-5, a helpful, friendly, and concise assistant."}]
     for human, ai in history:
         messages.append({"role": "user", "content": human})
         messages.append({"role": "assistant", "content": ai})
     messages.append({"role": "user", "content": user_message})
+
+    client = create_client(HOSTS[host_choice])
     try:
-        response = client.chat.completions.create(
-            model="gpt-3.5-turbo",
-            messages=messages
-        )
-        bot_reply = response.choices[0].message.content
+        with client.chat.completions.stream(
+            model="gpt-5",
+            messages=messages,
+            temperature=temperature
+        ) as stream:
+            partial = ""
+            for event in stream:
+                if event.type == "message.delta" and event.delta.content:
+                    partial += event.delta.content
+                    yield history + [(user_message, partial)]
+            history.append((user_message, partial))
+            yield history
     except Exception as e:
-        bot_reply = f"❌ Error: {e}"
-    history.append((user_message, bot_reply))
-    return history
-
-chat = gr.Chatbot(
-    label="Conversation",
-    avatar_images=(None, None),
-    bubble_full_width=False,
-    height=420,
-    show_copy_button=True,
-    render_markdown=True
-)
-
-with gr.Blocks() as demo:
-    chatbot = chat
-    msg = gr.Textbox(placeholder="Type your message here...")
-    msg.submit(respond, [msg, chatbot], chatbot)
+        yield history + [(user_message, f"❌ Error: {e}")]
+
+with gr.Blocks(title="GPT-5 Chatbot", theme=gr.themes.Soft()) as demo:
+    gr.Markdown("<h1 style='text-align:center'>💬 GPT-5 Chatbot</h1><p style='text-align:center'>Fast, interactive, and pretty</p>")
+
+    with gr.Row():
+        with gr.Column(scale=3):
+            chatbot = gr.Chatbot(
+                label="Conversation",
+                bubble_full_width=False,
+                height=500,
+                show_copy_button=True,
+                render_markdown=True
+            )
+            msg = gr.Textbox(placeholder="Type your message...", lines=1)
+            with gr.Row():
+                send_btn = gr.Button("Send", variant="primary")
+                clear_btn = gr.Button("Clear Chat", variant="secondary")
+
+        with gr.Column(scale=1):
+            host_choice = gr.Radio(
+                label="API Host",
+                choices=list(HOSTS.keys()),
+                value="Domestic (Lower Latency)"
+            )
+            temperature = gr.Slider(
+                label="Creativity (Temperature)",
+                minimum=0.0,
+                maximum=1.5,
+                value=0.7,
+                step=0.1
+            )
+
+    send_btn.click(respond_stream, [msg, chatbot, host_choice, temperature], chatbot, queue=True)
+    msg.submit(respond_stream, [msg, chatbot, host_choice, temperature], chatbot, queue=True)
+    clear_btn.click(lambda: None, None, chatbot)
 
 if __name__ == "__main__":
-    demo.launch()
+    demo.queue().launch()