Update app.py

app.py

@@ -4,77 +4,22 @@ import os
 
 HF_TOKEN = os.getenv("HF_TOKEN")
 
-def respond(message, history: list[dict[str, str]]):
+def respond(message, history):
     client = InferenceClient(token=HF_TOKEN, model="openai/gpt-oss-20b")
-
     messages = [{"role": "system", "content": "You are a friendly chatbot."}]
-    messages.extend(history)
+    for h in history:
+        messages.append({"role": "user", "content": h[0]})
+        messages.append({"role": "assistant", "content": h[1]})
     messages.append({"role": "user", "content": message})
 
     response = ""
-    for msg in client.chat_completion(
-        messages,
-        max_tokens=512,
-        stream=True,
-        temperature=0.7,
-        top_p=0.95
-    ):
+    for msg in client.chat_completion(messages, max_tokens=200, stream=True):
         if msg.choices and msg.choices[0].delta.content:
             response += msg.choices[0].delta.content
-        yield response
-
-
-# CSS for floating button + hidden chatbot
-custom_css = """
-#chatbot-container {
-    display: none;
-    position: fixed;
-    bottom: 80px;
-    right: 30px;
-    width: 350px;
-    max-height: 500px;
-    z-index: 9999;
-    border-radius: 15px;
-    overflow: hidden;
-    box-shadow: 0px 5px 20px rgba(0,0,0,0.3);
-}
-#chatbot-toggle {
-    position: fixed;
-    bottom: 20px;
-    right: 30px;
-    background: #7E498B;
-    color: white;
-    border-radius: 50%;
-    width: 60px;
-    height: 60px;
-    font-size: 28px;
-    display: flex;
-    align-items: center;
-    justify-content: center;
-    cursor: pointer;
-    box-shadow: 0px 5px 10px rgba(0,0,0,0.2);
-    z-index: 10000;
-}
-"""
-
-with gr.Blocks(css=custom_css, theme=gr.themes.Soft()) as demo:
-    with gr.Box(elem_id="chatbot-container"):
-        gr.ChatInterface(respond, type="messages")
+    return response
 
-    # Floating purple chat icon
-    gr.HTML(""" 
-        <div id="chatbot-toggle" onclick="toggleChat()">💬</div>
-        <script>
-        function toggleChat() {
-            var chat = document.getElementById("chatbot-container");
-            if (chat.style.display === "none" || chat.style.display === "") {
-                chat.style.display = "block";
-            } else {
-                chat.style.display = "none";
-            }
-        }
-        </script>
-    """)
+# 👇 is tarah karo taake API endpoint expose ho
+demo = gr.ChatInterface(respond)
 
 if __name__ == "__main__":
     demo.launch()