Update app.py

app.py

@@ -135,17 +135,10 @@ if __name__ == "__main__":
     st.title('🤝WebWalker')
     st.markdown("### 📚Introduction")
     st.markdown("👋Welcome to WebWalker! WebWalker is a web-based conversational agent that can help you navigate websites and find information.")
-    st.markdown("📑The paper of WebWalker is available at [arXiv]().")
+    st.markdown("📑The paper of WebWalker is available at [arXiv](https://arxiv.org/pdf/2501.07572).")
     st.markdown("✨You can bulid your own WebWalker by following the [instruction](https://github.com/Alibaba-NLP/WebWalker).")
     st.markdown("🙋If you have any questions, please feel free to contact us via the [Github issue](https://github.com/Alibaba-NLP/WebWalker/issue).")
     st.markdown("### 🚀Let's start exploring the website!")
-    st.text("⌛️When you first use this app, you need to wait for a while to initialize the environment. Please be patient.")
-    if flag == 0:
-        init_crawl4ai()
-        st.text("✅Initialization is complete. You can start using the app now.")
-        flag = 1
-    else:
-        st.text("✅Initialization is complete. You can start using the app now.")
     if 'form_1_text' not in st.session_state:
         st.session_state.form_1_text = ""
     if 'form_2_text' not in st.session_state: