Try and fix RTD

.readthedocs.yml

@@ -17,6 +17,5 @@ formats: all
 python:
     version: 3.7
     install:
-        - requirements: requirements/base.txt
         - requirements: requirements/docs.txt
     system_packages: true

requirements/docs.txt

@@ -51,3 +51,6 @@ wheel==0.33.6             # via sphinx-copybutton
 
 # The following packages are considered to be unsafe in a requirements file:
 # setuptools
+
+m2r==0.2.1
+tensorflow

requirements/rtd.txt

@@ -0,0 +1,90 @@
+#
+# This file is autogenerated by pip-compile
+# To update, run:
+#
+#    pip-compile --output-file=./requirements/docs.txt --pre ./requirements.in/docs.txt
+#
+alabaster==0.7.12         # via sphinx
+argh==0.26.2              # via sphinx-autobuild, watchdog
+babel==2.8.0              # via sphinx
+certifi==2019.11.28       # via requests
+chardet==3.0.4            # via doc8, requests
+doc8==0.8.0
+docutils==0.16            # via doc8, flit, restructuredtext-lint, sphinx
+flit-core==2.2.0          # via flit
+flit==2.2.0               # via sphinx-copybutton
+idna==2.8                 # via requests
+imagesize==1.2.0          # via sphinx
+jinja2==2.10.3            # via sphinx
+livereload==2.6.1         # via sphinx-autobuild
+markupsafe==1.1.1         # via jinja2
+packaging==20.0           # via sphinx
+pathtools==0.1.2          # via sphinx-autobuild, watchdog
+pbr==5.4.4                # via stevedore
+port_for==0.3.1           # via sphinx-autobuild
+pydocstyle==5.0.2
+pygments==2.5.2           # via sphinx
+pyparsing==2.4.6          # via packaging
+pytoml==0.1.21            # via flit, flit-core
+pytz==2019.3              # via babel
+pyyaml==5.3               # via sphinx-autobuild, watchdog
+requests==2.22.0          # via flit, sphinx
+restructuredtext-lint==1.3.0  # via doc8
+six==1.14.0               # via doc8, livereload, packaging, stevedore
+snowballstemmer==2.0.0    # via pydocstyle, sphinx
+sphinx-autobuild==0.7.1
+sphinx-autodoc-typehints==1.10.3
+sphinx-copybutton==0.2.8
+sphinx-rtd-theme==0.4.3
+sphinx==2.3.1
+sphinxcontrib-applehelp==1.0.1  # via sphinx
+sphinxcontrib-devhelp==1.0.1  # via sphinx
+sphinxcontrib-htmlhelp==1.0.2  # via sphinx
+sphinxcontrib-jsmath==1.0.1  # via sphinx
+sphinxcontrib-qthelp==1.0.2  # via sphinx
+sphinxcontrib-serializinghtml==1.1.3  # via sphinx
+stevedore==1.31.0         # via doc8
+tornado==6.0.3            # via livereload, sphinx-autobuild
+urllib3==1.25.7           # via requests
+watchdog==0.9.0           # via sphinx-autobuild
+wheel==0.33.6             # via sphinx-copybutton
+absl-py==0.9.0            # via tensorboard, tensorflow
+astor==0.8.1              # via tensorflow
+cachetools==4.0.0         # via google-auth
+certifi==2019.11.28       # via requests
+chardet==3.0.4            # via requests
+gast==0.2.2               # via tensorflow
+google-auth-oauthlib==0.4.1  # via tensorboard
+google-auth==1.10.1       # via google-auth-oauthlib, tensorboard
+google-pasta==0.1.8       # via tensorflow
+grpcio==1.26.0            # via tensorboard, tensorflow
+h5py==2.10.0              # via keras-applications
+idna==2.8                 # via requests
+keras-applications==1.0.8  # via tensorflow
+keras-preprocessing==1.1.0  # via tensorflow
+markdown==3.1.1           # via tensorboard
+numpy==1.18.1             # via h5py, keras-applications, keras-preprocessing, opt-einsum, scipy, tensorboard, tensorflow, tensorflow-hub
+oauthlib==3.1.0           # via requests-oauthlib
+opt-einsum==3.1.0         # via tensorflow
+protobuf==3.11.2          # via tensorboard, tensorflow, tensorflow-hub
+pyasn1-modules==0.2.8     # via google-auth
+pyasn1==0.4.8             # via pyasn1-modules, rsa
+requests-oauthlib==1.3.0  # via google-auth-oauthlib
+requests==2.22.0          # via requests-oauthlib, tensorboard
+rsa==4.0                  # via google-auth
+scipy==1.4.1              # via tensorflow
+six==1.14.0               # via absl-py, google-auth, google-pasta, grpcio, h5py, keras-preprocessing, protobuf, tensorboard, tensorflow, tensorflow-hub
+tensorboard==2.1.0        # via tensorflow
+tensorflow-estimator==2.1.0  # via tensorflow
+tensorflow-hub==0.7.0
+tensorflow==2.0.0
+termcolor==1.1.0          # via tensorflow
+urllib3==1.25.7           # via requests
+werkzeug==0.16.0          # via tensorboard
+wheel==0.33.6             # via tensorboard, tensorflow
+wrapt==1.11.2             # via tensorflow
+
+# The following packages are considered to be unsafe in a requirements file:
+# setuptools
+
+m2r==0.2.1