Update app.py

app.py

@@ -1,2 +1,101 @@
-import os
-exec(os.environ.get('APP'))
+import gradio as gr
+from PIL import Image, ImageEnhance, ImageFilter
+
+# 필터 적용 함수
+def apply_filter(image, filter_type, intensity):
+    image = image.convert("RGB")
+    
+    if filter_type == "Soft Glow":
+        return image.filter(ImageFilter.GaussianBlur(radius=intensity))
+    elif filter_type == "Portrait Enhancer":
+        enhancer = ImageEnhance.Color(image)
+        return enhancer.enhance(1 + intensity / 10)
+    elif filter_type == "Warm Tone":
+        r, g, b = image.split()
+        r = r.point(lambda i: min(255, i + intensity * 10))
+        return Image.merge("RGB", (r, g, b))
+    elif filter_type == "Cold Tone":
+        r, g, b = image.split()
+        b = b.point(lambda i: min(255, i + intensity * 10))
+        return Image.merge("RGB", (r, g, b))
+    elif filter_type == "High-Key":
+        enhancer = ImageEnhance.Brightness(image)
+        return enhancer.enhance(1 + intensity / 10)
+    elif filter_type == "Low-Key":
+        enhancer = ImageEnhance.Brightness(image)
+        return enhancer.enhance(1 - intensity / 10)
+    elif filter_type == "Haze":
+        return image.filter(ImageFilter.BLUR)
+    elif filter_type == "Monochrome":
+        return image.convert("L").convert("RGB")
+    else:
+        return image
+
+# 초기값 설정 함수
+def set_initial_intensity(filter_type):
+    # 필터별 초기값 지정
+    initial_values = {
+        "Soft Glow": 3,
+        "Portrait Enhancer": 2,
+        "Warm Tone": 5,
+        "Cold Tone": 5,
+        "High-Key": 3,
+        "Low-Key": 3,
+        "Haze": 2,
+        "Monochrome": 0
+    }
+    return initial_values.get(filter_type, 0)
+
+# Gradio UI 구성
+with gr.Blocks() as demo:
+    gr.Markdown("# 인물 사진 필터 적용기")
+    
+    with gr.Row():
+        with gr.Column():
+            image_input = gr.Image(type="pil", label="이미지 업로드")
+            filter_type = gr.Dropdown(
+                choices=[
+                    "Soft Glow", "Portrait Enhancer", "Warm Tone", 
+                    "Cold Tone", "High-Key", "Low-Key", "Haze", "Monochrome"
+                ], 
+                value="Soft Glow",  # 기본값 설정
+                label="필터 선택"
+            )
+            intensity = gr.Slider(
+                0, 10, value=3, step=1, label="필터 강도"
+            )
+        with gr.Column():
+            filtered_image = gr.Image(type="pil", label="필터 적용 이미지")
+    
+    # 필터 적용 및 결과 연결
+    def process_image(image, filter_type, intensity):
+        if image is None:
+            return None
+        filtered_image = apply_filter(image, filter_type, intensity)
+        return filtered_image
+    
+    def update_intensity_on_filter_change(filter_type):
+        return set_initial_intensity(filter_type)
+    
+    # UI 이벤트 연결
+    filter_type.change(
+        update_intensity_on_filter_change,
+        inputs=filter_type,
+        outputs=intensity
+    )
+    
+    image_input.change(
+        process_image,
+        inputs=[image_input, filter_type, intensity],
+        outputs=[filtered_image]
+    )
+    
+    intensity.change(
+        process_image,
+        inputs=[image_input, filter_type, intensity],
+        outputs=[filtered_image]
+    )
+
+# 앱 실행
+if __name__ == "__main__":
+    demo.launch()