Update app.py

app.py

@@ -51,18 +51,16 @@ with gr.Blocks(title="3D Garment Generator", theme=gr.themes.Default(text_size="
         # Левая панель параметров
         with gr.Column(scale=1):
             with gr.Accordion("3. Параметры генерации", open=False):
-                gr.Radio(
+                gr.Dropdown(
                     ["CircleNeckHalf", "CurvyNeckHalf", "VNeckHalf", "SquareNeckHalf", 
-                     "TrapezoidNeckHalf", "CircleArcNeckHalf", "Bezier2NeckHalf"],
-                    label="Front Collar",
+                     "TrapezoidNeckHalf", "CircleArcNeckHalf", "Bezier2NeckHalf"],label="Front Collar",
                     info="Форма переднего воротника"
-                )
-                gr.Radio(
-                    ["CircleNeckHalf", "CurvyNeckHalf", "VNeckHalf", "SquareNeckHalf",
-                     "TrapezoidNeckHalf", "CircleArcNeckHalf", "Bezier2NeckHalf"],
-                    label="Back Collar",
+                ),
+                gr.Dropdown(
+                    ["CircleNeckHalf", "CurvyNeckHalf", "VNeckHalf", "SquareNeckHalf", 
+                     "TrapezoidNeckHalf", "CircleArcNeckHalf", "Bezier2NeckHalf"],label="Back Collar",
                     info="Форма заднего воротника"
-                )
+                ),
 
             with gr.Accordion("4. Render engine", open=False):
                 gr.Radio(