Update app.py

app.py

@@ -1,46 +1,31 @@
 import gradio as gr
 from src.chatbot import RestaurantChatbot
 
-chatbot = RestaurantChatbot()
+ chatbot = RestaurantChatbot()
+chat_history = []
 
-def respond(user_message, history):
+ def respond(user_message, history):
     response, retrieved_docs = chatbot.answer(user_message)
 
-    bot_response = f"{response}\n\n**Nhà hàng gợi ý:**\n"
+     bot_response = f"{response}\n\n**Nhà hàng gợi ý:**\n"
     if retrieved_docs:
-        doc = retrieved_docs[0]
-        bot_response += (
-            f"- **{doc['name']} ({doc['cuisine']})**\n"
-            f"  - Món ăn: {', '.join(doc['dishes'])}\n"
-            f"  - Giá: {doc['price_range']}\n"
-            f"  - Khoảng cách: {doc['distance']} km\n"
-            f"  - Đánh giá: {doc['rating']}\n"
-            f"  - Địa chỉ: {doc['address']}\n"
-            f"  - Mô tả: {doc['description']}\n"
-        )
+        for doc in retrieved_docs:
+            bot_response += (
+                f"- **{doc['name']} ({doc['cuisine']})**\n"
+                f"  - Món ăn: {', '.join(doc['dishes'])}\n"
+                f"  - Giá: {doc['price_range']}\n"
+                f"  - Khoảng cách: {doc['distance']} km\n"
+                f"  - Đánh giá: {doc['rating']}\n"
+                f"  - Địa chỉ: {doc['address']}\n"
+                f"  - Mô tả: {doc['description']}\n"
+            )
     else:
         bot_response += "- Không tìm thấy nhà hàng phù hợp."
 
-    return bot_response
+     return bot_response
 
-with gr.Blocks(css="""
-    html, body, #root, .gradio-container {
-        height: 100% !important;
-        margin: 0 !important;
-        padding: 0 !important;
-    }
-    .chat-wrapper {
-        height: 100%;
-        display: flex;
-        flex-direction: column;
-    }
-    .chat-interface {
-        flex: 1;
-        display: flex;
-        flex-direction: column;
-    }
-""") as demo:
-    with gr.Column(elem_classes=["chat-wrapper"]):
-        gr.ChatInterface(fn=respond, chatbot=gr.Chatbot(), elem_classes=["chat-interface"])
+ with gr.Blocks() as demo:
+    gr.Markdown("## Chatbot Gợi ý Quán ăn")
+    chatbot_ui = gr.ChatInterface(fn=respond, chatbot=gr.Chatbot())
 
-demo.launch()
+ demo.launch()