diff --git a/.travis.yml b/.travis.yml
index b666f03..da74d92 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,6 +1,9 @@
 language: python
+CI: true
 sudo: false
 python:
 - 2.7
 - 3.4
+- 3.7
+before_script: echo "Printing before script"
 script: py.test -v
diff --git a/README.md b/README.md
index dce752e..0f56297 100644
--- a/README.md
+++ b/README.md
@@ -1 +1,2 @@
-# python-example
\ No newline at end of file
+[![Build Status](https://travis-ci.org/redxm-x/python-example.svg?branch=master)](https://travis-ci.org/redxm-x/python-example)
+# python-example
diff --git a/hello.py b/hello.py
index d4fb0b0..935b861 100644
--- a/hello.py
+++ b/hello.py
@@ -9,9 +9,18 @@ def hello(what):
 def say_what():
     return 'world'
 
+def add_numbers(a, b):
+    result = a+b
+    return result
 
 def main():
     hello(say_what())
+    add_numbers(2, 2)
+    add_numbers(3, 3)
+    add_numbers(4, 4)
+    add_numbers(5, 5)
+    print('lol1')
+    print('xd')
     return 0
 
 
diff --git a/tests/test_hello.py b/tests/test_hello.py
index a9ecb71..eaf4a2b 100644
--- a/tests/test_hello.py
+++ b/tests/test_hello.py
@@ -1,5 +1,11 @@
-import hello
+from hello import *
 
 
-def test_says_world():
-    assert hello.say_what() == 'world'
+def test_1():
+    assert add_numbers(2, 2) == 4
+def test_2():
+    assert add_numbers(3, 3) == 6
+def test_3():
+    assert add_numbers(4, 4) == 8
+def test_4():
+    assert add_numbers(5, 5) == 10