upd send rules

app/rules.py

@@ -0,0 +1,16 @@
+from bs4 import BeautifulSoup
+from urllib.request import urlopen
+
+html = BeautifulSoup(urlopen('https://telegra.ph/pythonchatru-07-07'), 'lxml')
+
+
+def get_rule(li):
+    li = int(li)
+    try:
+        return html.find_all('li')[li - 1].text
+    except IndexError:
+        return 'Нет такого правила.'
+
+
+if __name__ == '__main__':
+    print(get_rule(1))