fix some image issues

docs/index.md

@@ -2,38 +2,7 @@
 
 # PyUML
 
-PyUML is a tool for handling environment files (e.g. .env) for multiple kind of environments with versioning
+PyUML is a tool for creating UML diagrams from python source code.
 
 - License: BSD 3 Clause
-- Documentation: https://pyuml.github.io
-
-## Features
-
-- The security of our code: Bandit is a powerful tool that we use in our Python
-  project to ensure its security. This tool analyzes the code and detects
-  potential vulnerabilities. Some of the key features of Bandit are its ease of
-  use, its ability to integrate with other tools, and its support for multiple
-  Python versions. If you want to know about bandit you can check its
-  [documentation](https://bandit.readthedocs.io/en/latest/).
-
-- Finds unused code: [Vulture](https://github.com/jendrikseipp/vulture)
-  is useful for cleaning up and finding errors in large code bases in
-  Python.
-
-- Complexity of functions and modules: We use
-  [McCabe](https://github.com/PyCQA/mccabe) to identify the complexity in our
-  Python code that may be difficult to maintain or understand. By identifying
-  complex code at the outset, we as developers can refactor it to make it easier
-  to maintain and understand. In summary, McCabe helps us to improve the quality
-  of our code and make it easier to maintain. If you would like to learn more
-  about McCabe and code complexity, you can visit [McCabe - Code Complexity
-  Checker](https://here-be-pythons.readthedocs.io/en/latest/python/mccabe.html).
-  This tool is included with [Flake8](https://flake8.pycqa.org/en/latest/).
-
-- TODO
-
-## Credits
-
-This package was created with Cookieninja and the
-[osl-incubator/scicookie](https://github.com/osl-incubator/scicookie)
-project template.
+- Documentation: https://osl-incubator.github.io/pyuml