diff --git a/README.md b/README.md
index ec36e04..acd721a 100644
--- a/README.md
+++ b/README.md
@@ -1,2 +1,7 @@
 # Crawler
+trzeba zainstalować biblioteki:
+ pip install beautifulsoup4
+ pip install requests
 
+start
+python crawler_see_also.py https://en.wikipedia.org/wiki/Online_chat