PR Curve Summary Ops Not Working with TensorFlow 2.0

--- check: autoidentify
INFO: diagnose_tensorboard.py version 4725c70c7ed724e2d1b9ba5618d7c30b957ee8a4

--- check: general
INFO: sys.version_info: sys.version_info(major=3, minor=7, micro=4, releaselevel='final', serial=0)
INFO: os.name: posix
INFO: os.uname(): posix.uname_result(sysname='Linux', nodename='[redacted]', release='3.10.0-1062.1.1.el7.x86_64', version='#1 SMP Fri Sep 13 22:55:44 UTC 2019', machine='x86_64')
INFO: sys.getwindowsversion(): N/A

--- check: package_management
INFO: has conda-meta: True
INFO: $VIRTUAL_ENV: None

--- check: installed_packages
INFO: installed: tensorboard==2.0.1
INFO: installed: tensorflow-gpu==2.0.0
INFO: installed: tensorflow-estimator==2.0.1

--- check: tensorboard_python_version
INFO: tensorboard.version.VERSION: '2.0.1'

--- check: tensorflow_python_version
INFO: tensorflow.__version__: '2.0.0'
INFO: tensorflow.__git_version__: 'v2.0.0-rc2-26-g64c3d38'

--- check: tensorboard_binary_path
INFO: which tensorboard: b'[redacted]\n'

--- check: readable_fqdn
INFO: socket.getfqdn(): 'gpu-1'

--- check: stat_tensorboardinfo
INFO: directory: /tmp/.tensorboard-info
INFO: os.stat(...): os.stat_result(st_mode=16895, st_ino=262158, st_dev=64772, st_nlink=2, st_uid=1002, st_gid=1003, st_size=4096, st_atime=1572522005, st_mtime=1573152354, st_ctime=1573152354)
INFO: mode: 0o40777

--- check: source_trees_without_genfiles
INFO: tensorboard_roots (1): ['[redacted]/.conda/envs/[redacted]/lib/python3.7/site-packages']; bad_roots (0): []

--- check: full_pip_freeze
INFO: pip freeze --all:
absl-py==0.8.0
ana==0.5
archinfo==8.19.7.25
asn1crypto==1.2.0
astor==0.8.0
atomicwrites==1.3.0
attrs==19.3.0
backcall==0.1.0
bitstring==3.1.5
bleach==3.1.0
boto==2.49.0
boto3==1.9.234
botocore==1.12.234
bz2file==0.98
cachetools==3.1.0
certifi==2019.9.11
cffi==1.13.0
chardet==3.0.4
Click==7.0
colorama==0.4.1
cooldict==1.4
cryptography==2.8
cycler==0.10.0
decorator==4.4.0
defusedxml==0.6.0
docutils==0.15.2
dpkt==1.9.2
entrypoints==0.3
filelock==3.0.12
funcsigs==1.0.2
future==0.17.1
gast==0.2.2
gensim==3.8.0
gitdb2==2.0.5
GitPython==2.1.11
google-auth==1.7.0
google-auth-oauthlib==0.4.1
grpcio==1.25.0
h5py==2.9.0
html5lib==1.0.1
humanfriendly==4.18
idalink==0.12
idna==2.8
imbalanced-learn==0.5.0
imblearn==0.0
importlib-metadata==0.23
ipykernel==5.1.2
ipython==7.8.0
ipython-genutils==0.2.0
ipywidgets==7.5.1
itanium-demangler==1.0
jedi==0.15.1
Jinja2==2.10.3
jmespath==0.9.4
joblib==0.14.0
jsonschema==3.1.1
jupyter==1.0.0
jupyter-client==5.3.4
jupyter-console==6.0.0
jupyter-core==4.6.0
Keras==2.2.4
Keras-Applications==1.0.8
Keras-Preprocessing==1.1.0
kiwisolver==1.1.0
Markdown==3.1.1
MarkupSafe==1.1.1
matplotlib==3.1.1
mistune==0.8.4
mkl-fft==1.0.14
mkl-random==1.1.0
mkl-service==2.3.0
mock==3.0.5
more-itertools==7.2.0
mulpyplexer==0.8
nbconvert==5.6.0
nbformat==4.4.0
networkx==2.3
notebook==6.0.1
numpy==1.17.2
oauthlib==3.1.0
olefile==0.46
opt-einsum==3.1.0
packaging==19.1
pandas==0.25.2
pandocfilters==1.4.2
parso==0.5.1
pbr==5.4.3
pefile==2019.4.18
pexpect==4.7.0
pickleshare==0.7.5
Pillow==6.2.0
pip==19.3.1
plac==1.1.0
plotly==4.1.1
pluggy==0.12.0
plumbum==1.6.7
prince==0.6.3
progressbar==2.5
prometheus-client==0.7.1
prompt-toolkit==2.0.10
protobuf==3.9.2
psutil==5.6.2
ptyprocess==0.6.0
py==1.8.0
pyasn1==0.4.7
pyasn1-modules==0.2.7
pyclustertend==1.3.2
pycparser==2.19
pydot==1.4.1
pyelftools==0.25
Pygments==2.4.2
pygraphviz==1.3
pyOpenSSL==19.0.0
pyparsing==2.4.2
pyrsistent==0.15.4
PySMT==0.8.0
PySocks==1.7.1
pytest==5.1.2
python-dateutil==2.8.0
pytz==2019.3
pyvex==8.19.7.25
PyYAML==5.1.2
pyzmq==18.1.0
qtconsole==4.5.5
ray==0.7.4
redis==3.3.8
requests==2.22.0
requests-oauthlib==1.3.0
retrying==1.3.3
rpyc==4.0.2
rsa==4.0
s3transfer==0.2.1
scikit-learn==0.21.3
scipy==1.3.1
Send2Trash==1.5.0
setuptools==41.4.0
six==1.12.0
smart-open==1.8.4
smmap2==2.0.5
sortedcontainers==2.1.0
tensorboard==2.0.1
tensorflow-estimator==2.0.1
tensorflow-gpu==2.0.0
termcolor==1.1.0
terminado==0.8.2
testpath==0.4.2
tornado==6.0.3
tqdm==4.36.1
traitlets==4.3.3
unicorn==1.0.1
urllib3==1.24.2
wcwidth==0.1.7
webencodings==0.5.1
Werkzeug==0.16.0
wheel==0.33.6
widgetsnbextension==3.5.1
wrapt==1.11.2
z3-solver==4.5.1.0.post2
zipp==0.6.0