Update app.py

app.py

@@ -11,26 +11,20 @@ hf_token = os.environ.get("hf_token")
 
 # Function to generate a QR code with transparent fill color
 def generate_qr_image(url, image_size):
-    # Determine box size based on the larger dimension of the image
-    max_dim = max(image_size[0], image_size[1])
-    box_size = max_dim // 25
-    border = 1
-    
     qr = qrcode.QRCode(
         version=1,
         error_correction=qrcode.constants.ERROR_CORRECT_L,
-        box_size=box_size,
-        border=border,
+        box_size=50,
+        border=4,
     )
     qr.add_data(url)
     qr.make(fit=True)
 
-    qr_img = qr.make_image(fill_color="black", back_color=None).convert("RGBA")
+    qr_img = qr.make_image(fill_color=None, back_color="white").convert("RGBA")
     qr_img = qr_img.resize(image_size)
 
     return qr_img
 
-
 # Function to query the image from the Hugging Face API
 def query_image(text):
     API_URL = "https://api-inference.huggingface.co/models/goofyai/3d_render_style_xl"
@@ -46,7 +40,7 @@ def generate_image(url, text):
     api_image = Image.open(io.BytesIO(image_bytes))
 
     # Generate QR code image
-    qr_image = generate_qr_image(url, api_image.size)
+    qr_image = generate_qr_image(url, (250, 250))
 
     # Create a blank image with transparency
     final_image = Image.new('RGBA', api_image.size, (255, 255, 255, 0))