Update app.py

app.py

@@ -38,12 +38,15 @@ def generate_barcode_svg(text, barcode_type):
         bc = bc_class(text, writer=SVGWriter())
         bc.write(svg_buffer)
         svg_data = svg_buffer.getvalue().decode("utf-8")
-        return explanation, svg_data
+        # Save SVG to a file-like object for download
+        svg_file = BytesIO(svg_data.encode("utf-8"))
+        svg_file.name = f"{barcode_type}_{text}.svg"
+        return explanation, svg_data, svg_file
     except Exception as e:
-        return f"Error: {str(e)}", None
+        return f"Error: {str(e)}", None, None
 
 with gr.Blocks() as demo:
-    gr.Markdown("# Barcode Generator (SVG Output)")
+    gr.Markdown("# Barcode Generator (SVG Output with Download)")
     with gr.Row():
         text_input = gr.Textbox(label="Text to encode")
         barcode_type = gr.Dropdown(
@@ -53,11 +56,12 @@ with gr.Blocks() as demo:
         )
     explanation_box = gr.Markdown(label="Barcode Explanation")
     svg_output = gr.HTML(label="Generated Barcode (SVG)")
+    download_btn = gr.File(label="Download SVG")
     btn = gr.Button("Generate Barcode")
     btn.click(
         generate_barcode_svg,
         inputs=[text_input, barcode_type],
-        outputs=[explanation_box, svg_output]
+        outputs=[explanation_box, svg_output, download_btn]
     )
 
 demo.launch()