Update app.py

app.py

@@ -2,58 +2,36 @@ import gradio as gr
 from PIL import Image
 import os
 
+# Load hairstyles
 def load_hairstyles():
     folder = "hairstyles"
-    if not os.path.exists(folder):
-        return []
-    return [
-        Image.open(os.path.join(folder, f)).convert("RGBA")
-        for f in sorted(os.listdir(folder)) if f.endswith(".png")
-    ]
+    return [Image.open(os.path.join(folder, f)).convert("RGBA") for f in os.listdir(folder) if f.endswith(".png")]
 
 hairstyles = load_hairstyles()
 
-def apply_hairstyle(user_img, style_index, x_offset, y_offset, scale):
-    if user_img is None or not hairstyles:
+# Overlay hairstyle
+def apply_hairstyle(user_img, style_index):
+    if user_img is None:
         return None
-
+    
     user_img = user_img.convert("RGBA")
-    base_w, base_h = user_img.size
-
-    hairstyle = hairstyles[style_index]
-
-    # Resize the hairstyle based on scale
-    new_size = (int(base_w * scale), int(hairstyle.height * (base_w * scale / hairstyle.width)))
-    hairstyle = hairstyle.resize(new_size)
-
-    # Create a blank transparent image to position the hairstyle
-    composite = Image.new("RGBA", user_img.size)
-    paste_x = int((base_w - new_size[0]) / 2 + x_offset)
-    paste_y = int(y_offset)
-    composite.paste(hairstyle, (paste_x, paste_y), hairstyle)
-
-    # Overlay it
-    result = Image.alpha_composite(user_img, composite)
+    hairstyle = hairstyles[style_index].resize(user_img.size)
+    
+    result = Image.alpha_composite(user_img, hairstyle)
     return result.convert("RGB")
 
+# Build Gradio UI
 with gr.Blocks() as demo:
-    gr.Markdown("## 💇 Salon Virtual Hairstyle Try-On (Adjustable)")
-
+    gr.Markdown("## 💇 Salon Virtual Hairstyle Try-On")
+    
     with gr.Row():
         with gr.Column():
-            image_input = gr.Image(type="pil", label="📷 Upload an Image")
-            style_slider = gr.Slider(0, max(len(hairstyles)-1, 0), step=1, label="🎨 Select Hairstyle")
-            x_offset = gr.Slider(-200, 200, value=0, step=1, label="⬅️➡️ Move Left / Right")
-            y_offset = gr.Slider(-200, 200, value=0, step=1, label="⬆️⬇️ Move Up / Down")
-            scale = gr.Slider(0.3, 2.0, value=1.0, step=0.05, label="📏 Scale Hairstyle")
-            apply_btn = gr.Button("✨ Apply Hairstyle")
+            image_input = gr.Image(source="upload", type="pil", label="Upload or Capture Image")
+            style_slider = gr.Slider(0, len(hairstyles)-1, step=1, label="Select Hairstyle")
+            submit_btn = gr.Button("Apply Hairstyle")
         with gr.Column():
-            result_output = gr.Image(label="🔍 Result Preview")
+            result_img = gr.Image(label="Result Preview")
 
-    apply_btn.click(
-        fn=apply_hairstyle,
-        inputs=[image_input, style_slider, x_offset, y_offset, scale],
-        outputs=result_output
-    )
+    submit_btn.click(fn=apply_hairstyle, inputs=[image_input, style_slider], outputs=result_img)
 
 demo.launch()