Update app.py

app.py

@@ -29,8 +29,7 @@ class BasicAgent:
         
         model = OpenAIServerModel(
             model_id="deepseek-chat",
-            api_key=DEEPSEEK_API_KEY,
-            base_url=DEEPSEEK_API_BASE
+            api_key=DEEPSEEK_API_KEY
         )
         # Initialize the search tool
         search_tool = DuckDuckGoSearchTool()