Fix install

Author: alrichardbollans

setup.py

@@ -7,7 +7,6 @@
     author_email='38588335+alrichardbollans@users.noreply.github.com',
     # Needed to actually package something
     packages=find_packages(include=['clean_plant_occurrences', 'data_compilation_methods',
-                                    'knapsack_searches', 'metabolite_properties',
                                     'powo_searches',
                                     'wikipedia_searches'], exclude=['unit_test_methods']),