Update app.py

app.py

@@ -2,26 +2,22 @@ import os
 import tempfile
 from PIL import Image
 from pixels2svg import pixels2svg
-
+import gradio as gr
 
 def vectorize_png_to_svg(input_path: str) -> str:
     """
     Take a PNG filepath, vectorize it, and return SVG text.
     """
-    # Ensure image is PNG and load to normalize
     with Image.open(input_path) as im:
-        im = im.convert("RGBA")  # normalize
+        im = im.convert("RGBA")
         tmp_png = tempfile.NamedTemporaryFile(delete=False, suffix=".png")
         im.save(tmp_png.name, "PNG")
 
     drawing = pixels2svg(tmp_png.name)
-    svg_text = drawing.tostring()     # svg_text is already a str
-    return svg_text                   # <- just return the string
-
+    svg_text = drawing.tostring()
 
-import gradio as gr
-import pathlib
-import tempfile
+    os.remove(tmp_png.name)
+    return svg_text
 
 def gradio_vectorize(image_path):
     if image_path is None:
@@ -47,4 +43,5 @@ with gr.Blocks() as demo:
     run_btn.click(fn=gradio_vectorize, inputs=in_img, outputs=out_file)
 
 if __name__ == "__main__":
-    demo.launch(debug=True)
+    demo.launch()
+