JupyterNotebookでtensorflowのimportができない

###実現したいこと
python初心者です。色々なサイトを見ながらjupyterにてtensorflowの開発環境の構築を行っています。
jupyter notebookでtensorflowを使えるようにしたいと考えています。

###症状、エラー
import tensorflow as tfのようにインポートを行おうとした場合、次のようなエラーが発生します。
ERROR:root:Internal Python error in the inspect module.
Below is the traceback from this internal error.

ERROR:root:Internal Python error in the inspect module.
Below is the traceback from this internal error.

Traceback
1RuntimeError                              Traceback (most recent call last)
2/Library/Python/3.7/site-packages/IPython/core/interactiveshell.py in run_code(self, code_obj, result, async_)
3   3330                 else:
4-> 3331                     exec(code_obj, self.user_global_ns, self.user_ns)
5   3332             finally:
6
7<ipython-input-2-64156d691fe5> in <module>
8----> 1 import tensorflow as tf
9
10~/Library/Python/3.7/lib/python/site-packages/tensorflow/__init__.py in <module>
11    100 # We still need all the names that are toplevel on tensorflow_core
12--> 101 from tensorflow_core import *
13    102 
14
15~/Library/Python/3.7/lib/python/site-packages/tensorflow_core/__init__.py in <module>
16     39 
17---> 40 from tensorflow.python.tools import module_util as _module_util
18     41 
19
20/Library/Developer/CommandLineTools/Library/Frameworks/Python3.framework/Versions/3.7/lib/python3.7/importlib/_bootstrap.py in _find_and_load(name, import_)
21
22〜中略〜
23
24~/Library/Python/3.7/lib/python/site-packages/tensorflow/__init__.py in __getattr__(self, item)
25     48 
26     49   def __getattr__(self, item):
27---> 50     module = self._load()
28     51     return getattr(module, item)
29     52 
30
31~/Library/Python/3.7/lib/python/site-packages/tensorflow/__init__.py in _load(self)
32     42   def _load(self):
33     43     """Import the target module and insert it into the parent's namespace."""
34---> 44     module = _importlib.import_module(self.__name__)
35     45     self._parent_module_globals[self._local_name] = module
36     46     self.__dict__.update(module.__dict__)
37
38/Library/Developer/CommandLineTools/Library/Frameworks/Python3.framework/Versions/3.7/lib/python3.7/importlib/__init__.py in import_module(name, package)
39    125                 break
40    126             level += 1
41--> 127     return _bootstrap._gcd_import(name[level:], package, level)
42    128 
43    129 
44
45~/Library/Python/3.7/lib/python/site-packages/tensorflow_core/python/__init__.py in <module>
46    146 
47    147 # Eager execution
48--> 148 from tensorflow.python.eager.context import executing_eagerly
49    149 from tensorflow.python.eager.remote import connect_to_remote_host
50    150 from tensorflow.python.eager.def_function import function
51
52ImportError: cannot import name 'executing_eagerly' from 'tensorflow.python.eager.context' (/Users/tsunedariku/Library/Python/3.7/lib/python/site-packages/tensorflow_core/python/eager/context.py)
53

###開発環境
python3.6.4　pyenvで仮想環境を利用
以下、バージョン等
jupyter core : 4.6.3
jupyter-notebook : 6.0.3
qtconsole : 4.7.2
ipython : 7.13.0
ipykernel : 5.2.0
jupyter client : 6.1.3

absl-py==0.9.0
appdirs==1.4.4
astunparse==1.6.3
cachetools==4.1.0
certifi==2020.4.5.1
chardet==3.0.4
distlib==0.3.0
filelock==3.0.12
gast==0.3.3
google-auth==1.16.0
google-auth-oauthlib==0.4.1
google-pasta==0.2.0
grpcio==1.29.0
h5py==2.10.0
idna==2.9
importlib-metadata==1.6.0
importlib-resources==1.5.0
Keras-Preprocessing==1.1.2
Markdown==3.2.2
numpy==1.18.4
oauthlib==3.1.0
opt-einsum==3.2.1
pipenv==2020.5.28
protobuf==3.12.2
pyasn1==0.4.8
pyasn1-modules==0.2.8
requests==2.23.0
requests-oauthlib==1.3.0
rsa==4.0
scipy==1.4.1
six==1.15.0
tensorboard==2.2.2
tensorboard-plugin-wit==1.6.0.post3
tensorflow==2.2.0
tensorflow-estimator==2.2.0
termcolor==1.1.0
urllib3==1.25.9
virtualenv==20.0.21
virtualenv-clone==0.5.4
Werkzeug==1.0.1
wrapt==1.12.1
zipp==3.1.0