Update app.py

app.py

@@ -1,9 +1,17 @@
+# requirements.txt
+crewai==0.11.0
+langchain==0.1.0
+python-dotenv==1.0.0
+streamlit==1.29.0
+duckduckgo-search==3.9.3
+openai==1.3.0
+
+# app.py
 import os
 import streamlit as st
 from dotenv import load_dotenv
 from crewai import Agent, Task, Crew, Process
-from langchain.tools import DuckDuckGoSearchRun
-from langchain_core.tools import Tool
+from crewai.tools import WebsiteSearchTool
 
 # Load environment variables
 load_dotenv()
@@ -34,13 +42,8 @@ st.markdown("""
 def run_market_research(topic):
     with st.status("🤖 AI Crew working on your report...", expanded=True) as status:
         try:
-            # Initialize the search tool properly
-            search = DuckDuckGoSearchRun()
-            search_tool = Tool(
-                name="Search",
-                func=search.run,
-                description="Search the internet for information about markets and companies"
-            )
+            # Use CrewAI's built-in tool
+            search_tool = WebsiteSearchTool()
             
             status.update(label="🔍 Creating AI agents...")
             # Create agents
@@ -147,7 +150,7 @@ def main():
         if not topic:
             st.error("Please enter a research topic")
             return
-        
+            
         report = run_market_research(topic)
         
         if report: