Update app.py

app.py

@@ -103,8 +103,8 @@ def main():
     )
 
     k = st.select_slider(
-        "Select amount of documents to be retrieved. Default value (5): ", 
-        options=list(range(2, 16)), 
+        "Select amount of documents to be retrieved. Default value (4): ", 
+        options=list(range(2, 6)), 
         value=4  
     )