Update app.py

app.py

@@ -16,9 +16,20 @@ from tools.create_presentation import create_presentation
 # =========================
 # DOCUMENT CREATION TOOL
 # =========================
+@tool
+
 @tool
 def create_document(text: str, format: str = "docx") -> str:
-    """Creates a document with the provided text and allows download."""
+    """
+    Creates a document file (DOCX or PDF) containing the provided text.
+
+    Args:
+        text: The full textual content that will be written into the document.
+        format: The output file format. Must be either "docx" or "pdf".
+
+    Returns:
+        The absolute file path to the generated document.
+    """
     try:
         import docx
         from docx.shared import Pt
@@ -54,6 +65,7 @@ def create_document(text: str, format: str = "docx") -> str:
         return f"Error creating document: {str(e)}"
 
 
+
 # =========================
 # AGENT SETUP
 # =========================