hande made

app.py

@@ -160,7 +160,14 @@ def add_concept_to_list(selected_concept, user_slider_val, current_list):
 
 def update_dropdown_choices(search_text):
     filtered = filter_concepts(search_text)
-    return gr.update(choices=filtered)
+    if not filtered:
+        return gr.update(choices=[], value=None, interactive=True)
+    # Automatically select the first matching concept
+    return gr.update(
+        choices=filtered,
+        value=filtered[0],  # Select the first match
+        interactive=True
+    )
 
 with gr.Blocks(fill_height=True) as demo:
     # Remove default subspaces
@@ -181,7 +188,7 @@ with gr.Blocks(fill_height=True) as demo:
         # Right side: concept management
         with gr.Column(scale=3):
             gr.Markdown("## Steer Model Responses")
-            gr.Markdown("Search and then select a concept to steer the model.")
+            gr.Markdown("Search and then select a concept to steer. The closest match will be automatically selected.")
             # Concept Search and Selection
             with gr.Group():
                 search_box = gr.Textbox(
@@ -192,21 +199,26 @@ with gr.Blocks(fill_height=True) as demo:
                 concept_dropdown = gr.Dropdown(
                     label="Select a concept to steer the model",
                     interactive=True,
+                    allow_custom_value=False
                 )
                 concept_magnitude = gr.Slider(
                     label="Steering Intensity",
                     minimum=-5,
                     maximum=5,
-                    step=0.1,  # Allow 1 decimal point
+                    step=0.1,
                     value=3,
                 )
 
     # Wire up events
-    # When the search box changes, update the concept dropdown choices:
+    # When search box changes, update dropdown AND trigger concept selection
     search_box.change(
         update_dropdown_choices,
         [search_box],
         [concept_dropdown]
+    ).then(  # Chain the events to automatically add the concept
+        add_concept_to_list,
+        [concept_dropdown, concept_magnitude, selected_subspaces],
+        [selected_subspaces]
     )
 
     concept_dropdown.select(
@@ -222,4 +234,3 @@ with gr.Blocks(fill_height=True) as demo:
     )
 
     demo.launch(share=True)
-