Update app.py

app.py

@@ -1,6 +1,7 @@
 import gradio as gr
 import qrcode
 import qrcode.constants
+from PIL import Image
 
 def get_qr_image(data: str, fill_color: str = None, back_color: str = None):
     """
@@ -24,7 +25,10 @@ def get_qr_image(data: str, fill_color: str = None, back_color: str = None):
     qr.add_data(data)
     qr.make(fit=True)
     
+    # Explicitly create a PIL Image and convert to RGB mode
     img = qr.make_image(fill_color=fill_color, back_color=back_color)
+    img = img.convert('RGB')
+    
     return img
 
 def generate_qr(url, fill_color=None, back_color=None):