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tensorflow - Import Error : cannot import name rnn_cell_impl

Using anaconda, I had installed python 2.7 and tensorflow 1.0.0 to run the package called DeepNovo.
Then I got following error when I tried to run this python script:
Traceback (most recent call last):
File "deepnovo_main.py", line 15, in module import deepnovo_model
File "/Data2/HJE/DeepNovo/deepnovo_model.py", line 43, in <module>
from tensorflow.python.ops import rnn_cell_impl
ImportError: cannot import name rnn_cell_impl
Anyone any ideas?

You want to include a package. That package already required other package. package name is rnn_cell_impl. Make sure path is correct. You can read python modules packages

Error importing numpy even though I installed it properly

I am using a module called investpy, and numpy is a dependency of it. I tried running pip install investpy, which installed all of the dependencies (or so it says). However, when I try running
import numpy
or
import investpy
, I am faced with this error:
Traceback (most recent call last):
File "C:\Users\kakor\OneDrive\Desktop\ML\numpy\__init__.py", line 124, in <module>
from numpy.__config__ import show as show_config
ModuleNotFoundError: No module named 'numpy.__config__'
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "C:\Users\kakor\OneDrive\Desktop\ML\stockscreener.py", line 1, in <module>
import numpy
File "C:\Users\kakor\OneDrive\Desktop\ML\numpy\__init__.py", line 129, in <module>
raise ImportError(msg)
ImportError: Error importing numpy: you should not try to import numpy from
its source directory; please exit the numpy source tree, and relaunch
your python interpreter from there.
I'm really confused as to why this is happening, because as far as I know, I correctly installed numpy. Furthermore, this is really weird because, if I go to the python directory in cmd and run import numpy, it works perfectly.
Any help would be greatly appreciated. Thank you!

Essentially numpy seems to complain that it isn't being imported from a standard path.
It looks like you installed numpy directly into your project directory under C:\Users\kakor\OneDrive\Desktop\ML\numpy You should remove that directory and try running
pip install numpy

dynamic module does not define module export function (PyInit_bz2)

I am using Python3.6 on CentOS linux and have created virtual environment using venv. I installed matplotlib using pip install matplotlib and it completed successfully. Now when I am trying to import matplotlib in python command line it is producing Import Error:
>>> import matplotlib
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "/home/yogeshs/Python3.6VE/lib/python3.6/site-packages/matplotlib/__init__.py", line 127, in <module>
from . import cbook
File "/home/yogeshs/Python3.6VE/lib/python3.6/site-packages/matplotlib/cbook/__init__.py", line 13, in <module>
import bz2
ImportError: dynamic module does not define module export function (PyInit_bz2)
>>>
I read almost all the answers on similar issues on Stackoverflow and tried to follow the steps but I am unable to to resolve this problem. Can somebody please guide me through this? Thank you in advance.

Module method showing strange behavior

Guys I'm facing a problem on using this module which i install from pip currently my OS is Windows python36 64bit version is install. When i'm using and try to import this module
from drawtree import draw_level_order
draw_level_order('{3,9,20,#,#,15,7}')
Why python giving strange errors like this
Traceback (most recent call last):
File "C:/Users/Root/PycharmProjects/untitled/src/Test.py", line 1, in <module>
from drawtree import draw_level_order
File "C:\Python36-64\lib\site-packages\drawtree\__init__.py", line 7, in <module>
from drawtree import draw_bst, draw_random_bst, draw_level_order
ImportError: cannot import name 'draw_bst'

The version of drawtree on PyPI is not currently compatible with Python 3. There's a Python 3-compatible version on Github, if you really want to use drawtree on Python 3.

Python igraph import error on Windows

I've installed igraph form .whl file using pip install. When I was trying to test the correctness of installation
import igraph.test
igraph.test.test()
I got this error:
Traceback (most recent call last):
File "D:/Nauka/Praca-inzynierska/Barabasi-Albert.py", line 4, in <module>
import igraph.test
File "D:\Programy\Python 3.5\lib\site-packages\igraph\__init__.py", line 34, in <module>
from igraph._igraph import *
ImportError: No module named 'igraph._igraph'
(the same error pops out if I'm trying to import igraph not igraph.test).
I've tried adding path (I don't know if this is rigth):
import sys
sys.path.append ("D:/Programy/Python 3.5/Lib/site-packages/igraph")
but it didn't work.
One thing I discovered is that if I delete "__init__" file from igraph folder I can import igraph without error, but it doesn't work for igraph.test.
If it's relevant I have Python 2.7 installed on my machine alongside Python 3.5.
Thank you in advance for any help.