Update app.py

app.py

@@ -5,6 +5,7 @@ from smolagents import GradioUI, CodeAgent, HfApiModel, LiteLLMModel
 # Import our custom tools from their modules
 from tools import DuckDuckGoSearchTool, WeatherInfoTool, HubStatsTool
 from retriever import load_guest_dataset
+from huggingface_hub import HfApi
 
 #model = HfApiModel(
 #    max_tokens=2096,