Fix: AttributeError list has no _id - missing style components

- Added missing style_prompt_gui (Dropdown) and style_json_gui (File) components
- Replaced empty list [] and string '' with proper Gradio components in inputs
- These were removed during improvement but required by generate_pipeline function

app.py

@@ -1506,6 +1506,13 @@ with gr.Blocks(elem_id="main", fill_width=True, fill_height=False) as app:
                         with gr.Row():
                             quality_selector_gui = gr.Dropdown(label="Quality Tags Presets", interactive=True, choices=list(preset_quality.keys()), value="None")
                             style_selector_gui = gr.Dropdown(label="Style Preset", interactive=True, choices=list(preset_styles.keys()), value="None")
+                            style_prompt_gui = gr.Dropdown(
+                                label="Style Prompt",
+                                multiselect=True,
+                                value=None,
+                                interactive=True,
+                            )
+                            style_json_gui = gr.File(label="Style JSON File")
                             sampler_selector_gui = gr.Dropdown(label="Sampler Quick Settings", interactive=True, choices=list(preset_sampler_setting.keys()), value="None")
                             optimization_gui = gr.Dropdown(label="Optimization for SDXL", choices=list(optimization_list.keys()), value="None", interactive=True)
                     with gr.Group():
@@ -2270,7 +2277,7 @@ with gr.Blocks(elem_id="main", fill_width=True, fill_height=False) as app:
                             lora1_gui, lora_scale1_gui, lora2_gui, lora_scale2_gui, lora3_gui, lora_scale3_gui, lora4_gui, lora_scale4_gui, lora5_gui, lora_scale5_gui, lora6_gui, lora_scale6_gui, lora7_gui, lora_scale7_gui,
                             sampler_gui, schedule_type_gui, schedule_prediction_type_gui, img_height_gui, img_width_gui, model_name_gui, vae_model_gui, task_gui,
                             image_control_gui, preprocessor_name_gui, preprocess_resolution_gui, image_resolution_gui,
-                            [], "", image_mask_gui, inpaint_strength_gui,
+                            style_prompt_gui, style_json_gui, image_mask_gui, inpaint_strength_gui,
                             low_threshold_gui, high_threshold_gui, value_threshold_gui, distance_threshold_gui,
                             recolor_gamma_correction_gui, tile_blur_sigma_gui,
                             controlnet_output_scaling_in_unet_gui, controlnet_start_threshold_gui, controlnet_stop_threshold_gui,