add mock import packages to docs

docs/source/conf.py

@@ -11,10 +11,20 @@
 # If extensions (or modules to document with autodoc) are in another directory,
 # add these directories to sys.path here. If the directory is relative to the
 # documentation root, use os.path.abspath to make it absolute, like shown here.
-#
-# import os
-# import sys
-# sys.path.insert(0, os.path.abspath('.'))
+
+import os
+import sys
+sys.path.insert(0, os.path.abspath('../../'))
+
+
+# mock import these packages because readthedocs doesn't have them installed
+autodoc_mock_imports = [
+    'pandas',
+    'numpy'
+]
+
+
+
 
 
 # -- Project information -----------------------------------------------------
@@ -79,7 +89,7 @@
 
 # Theme options are theme-specific and customize the look and feel of a theme
 # further.  For a list of options available for each theme, see the
-# documentation.
+# documentation. e.g. 'alabaster'
 #
 # html_theme_options = {}