Create app.py

app.py

@@ -0,0 +1,38 @@
+import gradio as gr
+from PIL import Image, ImageOps
+
+def demo_process(image):
+    """Simple placeholder:
+    - returns original
+    - grayscale version
+    - inverted colors
+    """
+    if image is None:
+        return []
+
+    # Original
+    original = image
+
+    # Grayscale
+    gray = ImageOps.grayscale(image)
+
+    # Invert
+    inverted = ImageOps.invert(image.convert("RGB"))
+
+    return [original, gray, inverted]
+
+# Build Gradio UI
+with gr.Blocks(theme=gr.themes.Soft()) as demo:
+    gr.Markdown("# 🌿 Plant Analysis Demo\nUpload an image and see example outputs.")
+
+    with gr.Row():
+        with gr.Column(scale=1):
+            inp = gr.Image(type="pil", label="Upload Image")
+            run = gr.Button("Run Demo", variant="primary")
+        with gr.Column(scale=2):
+            gallery = gr.Gallery(label="Outputs").style(grid=[3], height="auto")
+
+    run.click(demo_process, inputs=inp, outputs=gallery)
+
+if __name__ == "__main__":
+    demo.launch()