Update app.py

app.py

@@ -50,7 +50,7 @@ class ChatMessage(BaseModel):
     content: str
 
 class ChatCompletionRequest(BaseModel):
-    model: str = "deepseek-ai/DeepSeek-V3"
+    model: str = "deepseek-ai/DeepSeek-R1"
     messages: list[ChatMessage]
     temperature: float = 0.7
     max_tokens: int = None