diff --git a/python/flask/Pipfile b/python/flask/flask-realworld/Pipfile
similarity index 100%
rename from python/flask/Pipfile
rename to python/flask/flask-realworld/Pipfile
diff --git a/python/flask/Pipfile.lock b/python/flask/flask-realworld/Pipfile.lock
similarity index 100%
rename from python/flask/Pipfile.lock
rename to python/flask/flask-realworld/Pipfile.lock
diff --git a/python/flask/README.md b/python/flask/flask-realworld/README.md
similarity index 100%
rename from python/flask/README.md
rename to python/flask/flask-realworld/README.md
diff --git a/python/flask/app/__init__.py b/python/flask/flask-realworld/app/__init__.py
similarity index 100%
rename from python/flask/app/__init__.py
rename to python/flask/flask-realworld/app/__init__.py
diff --git a/python/flask/app/app.py b/python/flask/flask-realworld/app/app.py
similarity index 100%
rename from python/flask/app/app.py
rename to python/flask/flask-realworld/app/app.py
diff --git a/python/flask/app/blueprint.py b/python/flask/flask-realworld/app/blueprint.py
similarity index 100%
rename from python/flask/app/blueprint.py
rename to python/flask/flask-realworld/app/blueprint.py
diff --git a/python/flask/app/config.py b/python/flask/flask-realworld/app/config.py
similarity index 100%
rename from python/flask/app/config.py
rename to python/flask/flask-realworld/app/config.py
diff --git a/python/flask/app/exceptions.py b/python/flask/flask-realworld/app/exceptions.py
similarity index 100%
rename from python/flask/app/exceptions.py
rename to python/flask/flask-realworld/app/exceptions.py
diff --git a/python/flask/app/limiter.py b/python/flask/flask-realworld/app/limiter.py
similarity index 100%
rename from python/flask/app/limiter.py
rename to python/flask/flask-realworld/app/limiter.py
diff --git a/python/flask/app/signals.py b/python/flask/flask-realworld/app/signals.py
similarity index 100%
rename from python/flask/app/signals.py
rename to python/flask/flask-realworld/app/signals.py
diff --git a/python/flask/app/static/bulma.min.css b/python/flask/flask-realworld/app/static/bulma.min.css
similarity index 100%
rename from python/flask/app/static/bulma.min.css
rename to python/flask/flask-realworld/app/static/bulma.min.css
diff --git a/python/flask/app/static/test.txt b/python/flask/flask-realworld/app/static/test.txt
similarity index 100%
rename from python/flask/app/static/test.txt
rename to python/flask/flask-realworld/app/static/test.txt
diff --git a/python/flask/app/templates/index.jinja2 b/python/flask/flask-realworld/app/templates/index.jinja2
similarity index 100%
rename from python/flask/app/templates/index.jinja2
rename to python/flask/flask-realworld/app/templates/index.jinja2
diff --git a/python/flask/app/templates/layout.jinja2 b/python/flask/flask-realworld/app/templates/layout.jinja2
similarity index 100%
rename from python/flask/app/templates/layout.jinja2
rename to python/flask/flask-realworld/app/templates/layout.jinja2
diff --git a/python/flask/run.py b/python/flask/flask-realworld/run.py
similarity index 100%
rename from python/flask/run.py
rename to python/flask/flask-realworld/run.py
diff --git a/python/flask/flask-simple/app.py b/python/flask/flask-simple/app.py
new file mode 100644
index 00000000..699e219f
--- /dev/null
+++ b/python/flask/flask-simple/app.py
@@ -0,0 +1,12 @@
+from flask import Flask
+
+
+app = Flask(__name__)
+
+@app.route("/")
+def entry_point():
+    return "Hello World!"
+
+
+if __name__ == "__main__":
+    app.run()
diff --git a/python/flask/flask-simple/requirements.txt b/python/flask/flask-simple/requirements.txt
new file mode 100644
index 00000000..7e106024
--- /dev/null
+++ b/python/flask/flask-simple/requirements.txt
@@ -0,0 +1 @@
+flask