Update app.py

app.py

@@ -628,7 +628,7 @@ def chat_fn(message, history):
     if retriever is None:
         return "⚠️ Retriever not initialized. Please rebuild or check vector DB."
     answer = generate_rag_response(message, retriever)
-    return format_answer #f"{answer}\n\n🧠 (Context retrieved from {pdf_path})"
+    return format_answer(answer) #f"{answer}\n\n🧠 (Context retrieved from {pdf_path})"
 
 
 # =============================
@@ -712,9 +712,35 @@ css = """
 #chatbot .bubble {
   animation: bubblePop 0.2s ease-out;
 }
-"""
 
+#footer {
+  position: fixed;
+  bottom: 5px;
+  left: 0;
+  width: 100%;
+  text-align: center;
+  font-size: 12px;
+  color: #777;
+  padding: 5px 0;
+  background: rgba(255, 255, 255, 0.7);
+}
+
+"""
 
+gr.HTML(
+    """
+    <div id="footer">
+    <table border=5 align=right>
+        <td align=left>
+            <b>AIML Oct 2024 Batch</b>
+        </td>
+        <td>
+            <font face="Arial" size=2 align=right color=navy blue>Assignment - Capstone Project Interim: Airlines Q&A [ <b>  Naveen Garg, Dishant Kalra, Sandeep Maini, Ajeet Prasad, Abhishek Srivastava</b> ]</font>
+        </td>
+    </table>
+    </div>
+    """
+)
 # =============================
 # Step 7: Launch App
 # =============================