restructure repository

glucose_ts/data/__init__.py

+from glucose_ts.data.data import GlucoseTS, read_glucose_ts, cut_time_series
+from glucose_ts.data.tf_data_windows import DataWindowHandler
\ No newline at end of file

setup.py

@@ -15,15 +15,15 @@ setuptools.setup(
       long_description_content_type="text/markdown",
       packages=setuptools.find_packages(),
       install_requires=[
+            'jupyter',
+            'openpyxl',
+            'pandas',
+            'scikit-learn',
             'scipy',
             'seaborn',
-            'scikit-learn',
-            'pandas',
-            'openpyxl',
-            'pymc3',
+            'tensorflow',
             # we don't really need it for the package, but things can get messy
             # without specifying it here
-            'jupyter',
       ],
       python_requires='>=3.6',
 )