give supporting documents

app.py

@@ -10,6 +10,7 @@ import pdfplumber
 import os
 import presentation as customClass
 from streamlit_pdf_viewer import pdf_viewer
+from dataclasses import dataclass
 
 
 api_key = os.getenv("API_KEY")
@@ -37,14 +38,20 @@ def split_long_string(long_string, chunk_size=3500):
     return chunks
 
 def return_data() -> str:
+    print("".join(data))
     return "".join(data)
 
+@dataclass
+class SupportDependencies:
+    db:str = return_data()
+
 
 async def ppt_content(data):
     agent = Agent(model,
     result_type=customClass.PPT,
+    deps_type=SupportDependencies,
     tools=[
-        Tool(return_data,takes_ctx=False)
+        return_data,
     ],
     system_prompt=(
         "You are an expert in making power-point perssentation",