Update app.py

app.py

@@ -59,7 +59,8 @@ MODEL_MAPPING = {
     "gemini-2.0-pro-exp": "google/gemini-2.0-pro-exp-02-05",
     "gemini-2.0-flash-thinking-exp": "google/gemini-2.0-flash-thinking-exp-1219",
     "qwq-32b": "qwen/qwq-32b",
-    "qwen-max": "qwen/qwen-max"
+    "qwen-max": "qwen/qwen-max",
+    "DeepSeek V3 0324": "deepseek/deepseek-chat-v3-0324"
 }