Twitter card

index.html

@@ -13,7 +13,7 @@
   <meta name="twitter:card" content="summary_large_image">
   <meta name="twitter:title" content="Comprehensive Python Cheatsheet">
   <meta name="twitter:description" content="Pythonic cheatsheet about Python programming language, covering almost all parts of Python 3 and also a few of the most useful third party libraries.">
-  <meta name="twitter:image" content="https://gto76.github.io/python-cheatsheet/web/image_888.jpeg">
+  <meta name="twitter:image" content="https://gto76.github.io/python-cheatsheet/web/image_twitter_card.jpeg">
 </head>
 
 <style>