patch

app.py

@@ -17,8 +17,8 @@ def generate_image(brand_name, primary_color, secondary_color, description, targ
         "description": description,
         "target_audience": target_audience,
         "font": font,
-        "heading_text": heading_text,
-        "sub_heading_text": sub_heading_text,
+        "heading_text": heading_text or "",
+        "sub_heading_text": sub_heading_text or "",
         "logo_url": logo_url,
         "user_prompt": custom_graphic_prompt,
         "image_dimension": image_dimension
@@ -49,7 +49,7 @@ iface = gr.Interface(
         gr.components.Textbox(placeholder="Brief description of your brand", label="Description", lines=2),
         gr.components.Textbox(placeholder="Your Brand's target audience", label="Target Audience"),
         gr.components.Textbox(placeholder="Google Font Label i.e Rubik", label="Font"),
-gr.components.Textbox(value="", label="Logo Url"),
+        gr.components.Textbox(value="", label="Logo Url"),
         gr.components.Textbox(placeholder="Heading text (not required)", label="Heading Text"),
         gr.components.Textbox(placeholder="Paragraph text (not required)", label="Sub Heading Text"),
         gr.components.Textbox(value="375x667", label="Image Dimension"),