Update app.py

app.py

@@ -24,7 +24,7 @@ if "unique_id" not in st.session_state:
     st.session_state["unique_id"]=''
 
 st.session_state["unique_id"] = uuid.uuid4().hex
-
+id = st.session_state["unique_id"]
 
 st.subheader("Search Document..")
 
@@ -35,7 +35,7 @@ submit = st.button("Get Answer")
 if submit:
     if file and query:
         st.write("lookign for:",query)
-        directory = f"pdf_files/{st.session_state["unique_id"]}"
+        directory = f"pdf_files/{id}"
         content = save_pdf_to_directory(file,directory)
         st.write(content)