Simplify state.

app.py

@@ -11,11 +11,9 @@ SELECT_LABEL = "Select as seed"
 
 with gr.Blocks(css=".container { max-width: 800px; margin: auto; }") as demo:
     state = gr.Variable({
-        'selectors': [''] * 6,
+        'selected': -1,
         'seeds': []
     })
-    # selectors_state = [''] * 6
-    # seeds = []
 
     def infer_seeded_image(prompt, seed):
         print(f"Prompt: {prompt}, seed: {seed}")
@@ -41,7 +39,7 @@ with gr.Blocks(css=".container { max-width: 800px; margin: auto; }") as demo:
         image_with_seed = None
         visible = (False, False)
 
-        if seed_index := current_selection(state) > -1:
+        if seed_index := state["selected"] > -1:
             seed = state["seeds"][seed_index]
             image_with_seed = infer_seeded_image(prompt, seed)
             visible = (False, True)
@@ -67,22 +65,14 @@ with gr.Blocks(css=".container { max-width: 800px; margin: auto; }") as demo:
             others_value = None
         else:
             others_value = ''
-            new_state = [''] * 6
-            new_state[selected_index] = SELECT_LABEL
-            state["selectors"] = new_state
+            state["selected"] = selected_index
         others = gr.Radio.update(value=others_value)
         return [others] * 5 + [state]
 
-    def current_selection(state):
-        try:
-            return state["selectors"].index(SELECT_LABEL)
-        except:
-            return -1
-
     def clear_seed(state):
         """Update state of Radio buttons, grid, seeded_box"""
-        state["selectors"] = [''] * 6
-        return state["selectors"] + [gr.Box.update(visible=True), gr.Box.update(visible=False)] + [state]
+        state["selected"] = -1
+        return [''] * 6 + [gr.Box.update(visible=True), gr.Box.update(visible=False)] + [state]
 
     def radio_block():
         radio = gr.Radio(