Add __version__ support to nipanel.

Signed-off-by: Michael Johansen <[email protected]>

Author: Michael Johansen

src/nipanel/__init__.py

@@ -1,5 +1,7 @@
 """The NI Panel."""
 
+from importlib.metadata import version
+
 from nipanel._panel import Panel
 from nipanel._streamlit_panel import StreamlitPanel
 from nipanel._streamlit_panel_initializer import initialize_panel
@@ -10,3 +12,5 @@
 # Hide that it was defined in a helper file
 Panel.__module__ = __name__
 StreamlitPanel.__module__ = __name__
+
+__version__ = version(__name__)