Update app.py

app.py

@@ -270,7 +270,7 @@ def infer(input_image, prompt, illumination_dropdown, direction_dropdown, seed=4
         prompt = ILLUMINATION_OPTIONS[illumination_dropdown]
 
     #If the prompt matches the illumination options, prefix that
-    if prompt == ILLUMINATION_OPTIONS[illumination_dropdown]:
+    if illumination_dropdown != "custom" and prompt == ILLUMINATION_OPTIONS[illumination_dropdown]:
         prompt_prefix = f", with {illumination_dropdown}"
     #If the prompt was changed, the prefix is empty as the user prompt is predominant
     else: