diff --git a/Dockerfile b/Dockerfile
new file mode 100644
index 0000000..c0b2adc
--- /dev/null
+++ b/Dockerfile
@@ -0,0 +1,17 @@
+# A dockerfile must always start by importing the base image.
+# We use the keyword 'FROM' to do that.
+# In our example, we want import the python image.
+# So we write 'python' for the image name and 'latest' for the version.
+FROM python:latest
+
+# In order to launch our python code, we must import it into our image.
+# We use the keyword 'COPY' to do that.
+# The first parameter 'main.py' is the name of the file on the host.
+# The second parameter '/' is the path where to put the file on the image.
+# Here we put the file at the image root folder.
+COPY test_python.py /
+
+# We need to define the command to launch when we are going to run the image.
+# We use the keyword 'CMD' to do that.
+# The following command will execute "python ./main.py".
+CMD [ "python", "./test_python.py" ]
diff --git a/readme.txt b/readme.txt
new file mode 100644
index 0000000..d86bac9
--- /dev/null
+++ b/readme.txt
@@ -0,0 +1 @@
+OK
diff --git a/test_python.py b/test_python.py
index 6ff0c2c..3da09dd 100644
--- a/test_python.py
+++ b/test_python.py
@@ -1 +1 @@
-print("HELLO DEV")
+print("HELLO Ahtisham - HELLO FROM PY")