Update app.py

app.py

@@ -449,13 +449,13 @@ def create_interface():
         
         # Header
         gr.HTML("""
-        <div class="header-text">🤖 Agentic RAG Chatbot</div>
+        <div class="header-text">Agentic RAG Chatbot</div>
         <div class="subheader-text">Multi-Format Document QA with Model Context Protocol (MCP)</div>
         """)
         
         with gr.Row():
             with gr.Column(scale=1):
-                gr.Markdown("## 📁 Document Upload")
+                gr.Markdown("## Document Upload")
                 
                 file_upload = gr.File(
                     file_count="multiple",
@@ -487,8 +487,8 @@ def create_interface():
                 **MCP Communication:** Structured message passing between agents
                 """)
             
-            with gr.Column(scale=2):
-                gr.Markdown("## 💬 Chat Interface")
+            with gr.Column(scale=3):
+                gr.Markdown("## Chat Interface")
                 
                 chatbot = gr.Chatbot(
                     height=500,