Update app.py

app.py

@@ -193,12 +193,12 @@ BROWSER_CONFIG = {
 
 os.makedirs(f"./{BROWSER_CONFIG['downloads_folder']}", exist_ok=True)
 
-model = OpenAIServerModel(
+model = LiteLLMModel(
     #"deepseek-r1-distill-qwen-32b",
     "llama-3.3-70b-versatile",
     api_base="https://api.groq.com/openai/v1",
     custom_role_conversions=custom_role_conversions,
-    max_tokens=2000,
+    max_completion_tokens=2000,
     api_key=os.getenv("OPENAI_API_KEY")#Groq API
 )
 model._flatten_messages_as_text = True