Update app.py

app.py

@@ -29,7 +29,9 @@ def update_imgbox(choices):
 def gen_fn(model_str, prompt, negative_prompt=None, image_style="Default"):
     if model_str == 'NA':
         return None
-    modified_prompt = f"{prompt}, {image_style}"
+    modified_prompt = prompt
+    if image_style != "Default":
+        modified_prompt += f", {image_style}"
     if negative_prompt:
         modified_prompt += f", not {negative_prompt}"
     return models_load[model_str](modified_prompt)
@@ -81,4 +83,4 @@ with gr.Blocks() as demo:
             """
             )
 
-demo.launch(max_threads=200)
+demo.launch(max_threads=200)