Update agent.py

agent.py

@@ -19,14 +19,17 @@ from smolagents.tools import Tool
 # Load environment variables
 load_dotenv()
 
-# ✅ Initialize the model with Google AI Studio Gemini
+from smolagents import LiteLLMModel
+import os
+
 model = LiteLLMModel(
-    model_id="gemini-2.5-flash-preview-09-2025",   # short name only
-    api_key=os.getenv("GEMINI_API_KEY"),          # set in Hugging Face secrets
-    provider="google_ai",                         # force AI Studio, not Vertex
+    model_id="gemini-2.5-flash-preview-09-2025",   # ✅ no vertex_ai/ prefix
+    provider="google_ai",                          # ✅ force Google AI Studio
+    api_key=os.getenv("GEMINI_API_KEY"),           # from HF secrets
 )
 
 
+
 class ExcelToTextTool(Tool):
     """Render an Excel worksheet as a Markdown table."""