patch

app.py

@@ -22,7 +22,11 @@ def image_to_base64(file_path):
 # Assuming the API returns an image URL in the response
 def generate_image(brand_name, primary_color, secondary_color, description, target_audience, font, logo_image, heading_text, sub_heading_text, image_layout, custom_graphic_prompt):
 
-    logo_base64 = image_to_base64(logo_image)
+    if logo_image:
+        logo_base64 = image_to_base64(logo_image)
+    else:
+        logo_base64 = ""
+
 
     # Define your payload/data to send to the image generation API
     data = {