#917 - Integrated the PrimaiteSession into all tests.

- Ran a full pre-commit hook and thus encountered tons of fixes required

src/primaite/data_viz/__init__.py

@@ -0,0 +1,13 @@
+from enum import Enum
+
+
+class PlotlyTemplate(Enum):
+    """The built-in plotly templates."""
+
+    PLOTLY = "plotly"
+    PLOTLY_WHITE = "plotly_white"
+    PLOTLY_DARK = "plotly_dark"
+    GGPLOT2 = "ggplot2"
+    SEABORN = "seaborn"
+    SIMPLE_WHITE = "simple_white"
+    NONE = "none"