update model

app.py

@@ -1,4 +1,5 @@
 import asyncio
+import re
 from pydantic_ai.result import ResultData, RunResult
 import streamlit as st
 from pydantic_ai import Agent,RunContext, Tool
@@ -22,7 +23,7 @@ result_data:list[customClass.PPT] = []
 
 
 # to generate ppt
-model = GroqModel('llama-3.1-70b-versatile', api_key = api_key)
+model = GroqModel("llama3-groq-70b-8192-tool-use-preview", api_key = api_key)
 
 
 # to summarize
@@ -86,9 +87,16 @@ async def ppt_content(data):
     message_history: list[ModelMessage]  = []
     # for i, chunk in enumerate(listOfString):
     #     print(f"Chunk {i}:\n{chunk}\n")
+    @agent.tool
+    async def agentTooled(ctx: RunContext)-> str:
+        """
+        This is all the text from a pdf file that user has uploaded
+
+        """
+        return listOfString[0] + listOfString[1] + listOfString[2]
 
     
-    result = agent.run_sync(user_prompt = f"Create me a powerpoint presentation for: " + listOfString[0],
+    result = agent.run_sync(user_prompt = f"Create me a powerpoint presentation from 'agentTooled' return value",
         message_history = message_history,
         
         )