Update app.py

app.py

@@ -327,7 +327,7 @@ def attack_sus(message, max_tokens, temperature, top_p, available_pic_str):
         if image_name == pic_list:
             valid_img = True
 
-    if valid_img = False:
+    if valid_img == False:
         output2 = llm_client.chat.completions.create(
         	model="Orenguteng/Llama-3.1-8B-Lexi-Uncensored-V2",
         	messages=[