Remove illustrative figures from category sub-pages

Co-authored-by: openhands <openhands@all-hands.dev>

category_page_builder.py

@@ -3,40 +3,16 @@ import pandas as pd
 
 # Import our UI factories and the data loader
 from ui_components import create_leaderboard_display, create_benchmark_details_display, get_full_leaderboard_data, create_sub_navigation_bar
-CATEGORY_DIAGRAM_MAP = {
-    "Issue Resolution": "assets/bug-fixing.svg",
-    "Greenfield": "assets/app-creation.svg",
-    "Frontend": "assets/frontend-development.svg",
-    "Testing": "assets/test-generation.svg",
-    "Information Gathering": "assets/information-gathering.svg",
-}
 
 def build_category_page(CATEGORY_NAME, PAGE_DESCRIPTION):
     with gr.Column(elem_id="page-content-wrapper"):
         test_df, test_tag_map = get_full_leaderboard_data("test")
-        with gr.Row(elem_id="intro-row"):
+        
+        gr.HTML(f'<h2>OpenHands Index {CATEGORY_NAME} Leaderboard <span style="font-weight: normal; color: inherit;">(Aggregate)</span></h2>', elem_id="main-header")
+        with gr.Column(elem_id="test_nav_container", visible=True) as test_nav_container:
+            create_sub_navigation_bar(test_tag_map, CATEGORY_NAME)
 
-            with gr.Column(scale=1):
-                gr.HTML(f'<h2>OpenHands Index {CATEGORY_NAME} Leaderboard <span style="font-weight: normal; color: inherit;">(Aggregate)</span></h2>', elem_id="main-header")
-                with gr.Column(elem_id="test_nav_container", visible=True) as test_nav_container:
-                    create_sub_navigation_bar(test_tag_map, CATEGORY_NAME)
-
-                gr.Markdown(PAGE_DESCRIPTION, elem_id="intro-category-paragraph")
-
-            # --- The Right Column ---
-            with gr.Column(scale=1):
-                import os
-                image_path = CATEGORY_DIAGRAM_MAP.get(CATEGORY_NAME)
-                if image_path and os.path.exists(image_path):
-                    gr.Image(
-                        value=image_path,
-                        show_label=False,
-                        show_download_button=False,
-                        show_fullscreen_button=False,
-                        show_share_button=False,
-                        interactive=False,
-                        elem_id="diagram-image"
-                    )
+        gr.Markdown(PAGE_DESCRIPTION, elem_id="intro-category-paragraph")
 
         if not test_df.empty:
             create_leaderboard_display(