Update app.py

app.py

@@ -24,14 +24,15 @@ if st.session_state.stage == "crawl-input":
     config = st.text_area("Enter the start URL and the limit of crawling (in this format : URL,limit):")
     config_btn = st.button("Start crawling!")
 
-    if config and config_btn and not (st.session_state.stage == "remove-crawl"):
-        start = config.split(",")[0]
-        limit = int(config.split(",")[1])
-        
-        txt = crawl_the_site.crawl(start,limit)
-        st.session_state.collection = create_database.create_database(txt)
-        st.write("Crawling is done.")
-        st.session_state.stage = "remove-crawl"
+    if not (st.session_state.stage == "remove-crawl"):
+        if config and config_btn:
+            start = config.split(",")[0]
+            limit = int(config.split(",")[1])
+            
+            txt = crawl_the_site.crawl(start,limit)
+            st.session_state.collection = create_database.create_database(txt)
+            st.write("Crawling is done.")
+            st.session_state.stage = "remove-crawl"
 
 if st.session_state.stage == "prompt-input":
     prompt = st.text_area("Ask the documentation a question :")