new code

src/interface.py

@@ -15,13 +15,13 @@ def create_demo():
 
         with gr.Row():
             # Chatbot and Image Column (75% space)
-            with gr.Column(scale=0.85):
+            with gr.Column(scale=0.95):
                 with gr.Row():
                     chat_history = gr.Chatbot(value=[], elem_id='chatbot', height=480)
-                    show_img = gr.Image(label='Overview', height=480)
+                    show_img = gr.Image(label='Uploaded PDF', height=480)
 
             # Sliders Column (25% space)
-            with gr.Column(scale=0.15):
+            with gr.Column(scale=0.05):
                 with gr.Row():
                     slider_chunk_size = gr.Slider(
                         minimum=256, maximum=1024, value=256, label="Chunk Size", elem_id='slider1'