Update app.py

app.py

@@ -464,7 +464,7 @@ model = LiteLLMModel(
 
 # --- Initialize Tool-Calling Agent ---
 agent = ToolCallingAgent(
-    tools=[WebhookPostTool(), WebSearchTool(), WikipediaTool(), MemoryTool(), merge_pdfs_tool, pdf_to_text_tool, search_pdf_tool, read_pdf_tool, generate_pdf_tool]
+    tools=[WebhookPostTool(), WebSearchTool(), WikipediaTool(), MemoryTool(), merge_pdfs_tool, pdf_to_text_tool, search_pdf_tool, read_pdf_tool, generate_pdf_tool],
     model=model,
     max_steps=10,
 )