Add exercises 26

Signed-off-by: Manuel Vergara <manuel@vergaracarmona.es>

30-days-of-python/26_Desarrollo_web_en_Python/web/templates/post.html

@@ -0,0 +1,15 @@
+{% extends 'layout.html' %} {% block content %}
+<div class="container">
+    <h1>Text Analyzer</h1>
+    <form action="localhost:5000/post"
+        method="POST">
+        <div>
+            <textarea rows="25" name="content" autofocus></textarea>
+        </div>
+        <div>
+            <input type="submit" class="btn" value="Process Text" />
+        </div>
+    </form>
+</div>
+
+{% endblock %}