uwu

app.py

@@ -28,23 +28,38 @@ def to_black_and_white(input_image, contrast, brightness, sharpness, color, filt
     bw_image = adjusted_image.convert("L")
     return bw_image
 
+def apply_preset(preset):
+    presets = {
+        "Noir": (2.0, 0.8, 1.5, 0.0, 0.2),
+        "Vintage": (1.0, 1.2, 0.8, 1.5, 0.5),
+        "High Contrast": (3.0, 1.0, 2.0, 0.0, 1.0),
+        "Soft Glow": (0.8, 1.5, 0.5, 1.0, 0.8),
+        "Classic": (1.5, 1.0, 1.0, 0.5, 0.3)
+    }
+    return presets.get(preset, (1.0, 1.0, 1.0, 1.0, 1.0))
+
 with gr.Blocks() as app:
-    gr.Markdown("### Black and White Image Maker with Advanced Adjustments")
+    gr.Markdown("### Black and White Image Maker with Advanced Adjustments and Presets")
     
     with gr.Row():
         with gr.Column():
             image_input = gr.Image(type="pil", label="Upload your Image")
+            preset_dropdown = gr.Dropdown(list(apply_preset(None).keys()), label="Presets")
+            contrast_slider = gr.Slider(minimum=0.5, maximum=3.0, value=1.0, label="Contrast")
+            brightness_slider = gr.Slider(minimum=0.5, maximum=3.0, value=1.0, label="Brightness")
+            sharpness_slider = gr.Slider(minimum=0.5, maximum=3.0, value=1.0, label="Sharpness")
+            color_slider = gr.Slider(minimum=0, maximum=3.0, value=1.0, label="Color Balance")
+            filter_slider = gr.Slider(minimum=0, maximum=1.0, value=1.0, label="Filter Intensity")
+            apply_button = gr.Button("Click to Apply")
             
-            with gr.Column(scale=1):
-                contrast_slider = gr.Slider(minimum=0.5, maximum=3.0, value=1.0, label="Contrast")
-                brightness_slider = gr.Slider(minimum=0.5, maximum=3.0, value=1.0, label="Brightness")
-                sharpness_slider = gr.Slider(minimum=0.5, maximum=3.0, value=1.0, label="Sharpness")
-                color_slider = gr.Slider(minimum=0, maximum=3.0, value=1.0, label="Color Balance")
-                filter_slider = gr.Slider(minimum=0, maximum=1.0, value=1.0, label="Filter Intensity")
-                apply_button = gr.Button("Click to Apply")
-                
         image_output = gr.Image(type="pil", label="Black and White Image")
         
+        preset_dropdown.change(
+            lambda x: apply_preset(x), 
+            inputs=preset_dropdown, 
+            outputs=[contrast_slider, brightness_slider, sharpness_slider, color_slider, filter_slider]
+        )
+
         apply_button.click(
             to_black_and_white, 
             inputs=[image_input, contrast_slider, brightness_slider, sharpness_slider, color_slider, filter_slider],