Update app.py

app.py

@@ -6,6 +6,8 @@ from langchain.docstore.document import Document
 
 st.set_page_config(page_title="SEARCH IATI",layout='wide')
 st.title("SEARCH IATI Database")
+var=st.text_input("enter keyword")
+title = var.replace(' ','+')
 
 def create_chunks(text):
     text_splitter = TokenTextSplitter(chunk_size=500, chunk_overlap=0)
@@ -53,4 +55,4 @@ chunks = get_chunks()
 button=st.button("search")
 
 if button :
-    st.write(placeholder[0])
+    st.write(chunks[0])