update version test

Author: OlgaSomova

src/smellscapy/__init__.py

@@ -1,6 +1,12 @@
 """Smellscapy is a Python library for analysing and representing indoor smellscape perceptual data."""
 
 import os 
+from importlib.metadata import version, PackageNotFoundError
+
+try:
+    __version__ = version("smellscapy")
+except PackageNotFoundError:
+    __version__ = None
 
 
 from smellscapy import databases, plotting, data

tests/test_basic.py

@@ -5,6 +5,12 @@
 
 
 
+
+def test_smellscapy_import():
+    assert smellscapy.__version__ is not None, "Missing Smellscapy version"
+
+
+
 def test_core_smellscapy_modules():
     assert hasattr(smellscapy, "data"), "Missing data module in Smellscapy"
     assert hasattr(smellscapy, "databases"), "Missing databases module in Smellscapy"