updated intro_presentation

intro_presentation/index.html

@@ -750,6 +750,18 @@ class: remark-slide-content-large
         </div>
     </center>
 
+<p>5. Enter <br/><br/>
+    <center>
+        <div style="font-family: Roboto Mono; font-size: .8em; color: #0069B4;">
+            <center>./pycharm.sh</center>
+        </div>
+    </center>
+
+
+<p>4. Start Terminal (click `activity` top-left corner)
+<br/>
+<br/>
+
 ---
 class: remark-slide-content-large