*delete a project from the document*

        **Return:**
            - None

        **Usage:**

            .. code-block:: python

                myProject.delete()

def delete(
        self
    ):
        """*delete a project from the document*

        **Return:**
            - None

        **Usage:**

            .. code-block:: python

                myProject.delete()
        """

        projectTitle = self.title
        theseProjects = self.parent.projects[:]
        for p in theseProjects:
            if p.title == projectTitle:
                theseProjects.remove(p)
                break
        self.parent.projects = theseProjects

        doc = self
        while doc:
            if not doc.parent:
                break
            else:
                doc = doc.parent

        doc.content = doc.to_string(indentLevel=0, title=False)

        return None