No module named 'instapy'

```
≫ python quickstart.py
Traceback (most recent call last):
File "quickstart.py", line 3, in
from instapy import InstaPy
ModuleNotFoundError: No module named 'instapy'
```

Here is my quickstart.py:
```python
"" Quickstart script for InstaPy usage """
# imports
from instapy import InstaPy
from instapy import smart_run

# login credentials
insta_username = ' ' # <- enter username here
insta_password = ' ' # <- enter password here

# get an InstaPy session!
# set headless_browser=True to run InstaPy in the background
session = InstaPy(username=insta_username,
password=insta_password,
headless_browser=True)

with smart_run(session):
""" Activity flow """
# general settings
session.set_relationship_bounds(enabled=True,
delimit_by_numbers=True,
max_followers=6000,
max_following=3000, min_followers=45,
min_following=77)

#session.set_dont_include(["friend1", "friend2", "friend3"])
#session.set_dont_like(["pizza", "#store"])
session.set_do_follow(enabled=True, percentage=50)
session.set_do_like(enabled=True, percentage=100)
session.set_do_comment(enabled=True, percentage=20)
session.set_comments(
['Nice shot! @{}', 'I love your profile! @{}', '@{} Love it!',
'@{} :heart::heart:',
'@{}:revolving_hearts::revolving_hearts:', '@{}:fire::fire::fire:'],
media='Photo')

session.set_delimit_commenting(enabled=True, max=250, min=0)
# activity
session.like_by_tags(["florist", "weddingphotographer", "boutique"], amount=1000)
```

And the result of updating:
``` ≫ pip install instapy -U
Requirement already up-to-date: instapy in /usr/local/lib/python3.7/site-packages (0.5.5)
Requirement already satisfied, skipping upgrade: EasyProcess>=0.2.3 in /usr/local/lib/python3.7/site-packages (from instapy) (0.2.5)
Requirement already satisfied, skipping upgrade: plyer>=1.3.1 in /usr/local/lib/python3.7/site-packages (from instapy) (1.4.0)
Requirement already satisfied, skipping upgrade: six>=1.11.0 in /usr/local/lib/python3.7/site-packages (from instapy) (1.12.0)
Requirement already satisfied, skipping upgrade: regex>=2018.11.22 in /usr/local/lib/python3.7/site-packages (from instapy) (2019.3.12)
Requirement already satisfied, skipping upgrade: instapy-chromedriver in /usr/local/lib/python3.7/site-packages (from instapy) (2.46)
Requirement already satisfied, skipping upgrade: jsonschema>=2.6.0 in /usr/local/lib/python3.7/site-packages (from instapy) (3.0.1)
Requirement already satisfied, skipping upgrade: MeaningCloud-python>=1.1.1 in /usr/local/lib/python3.7/site-packages (from instapy) (1.1.1)
Requirement already satisfied, skipping upgrade: PyVirtualDisplay>=0.2.1; sys_platform != "win32" in /usr/local/lib/python3.7/site-packages (from instapy) (0.2.1)
Requirement already satisfied, skipping upgrade: certifi>=2018.10.15 in /usr/local/lib/python3.7/site-packages (from instapy) (2019.3.9)
Requirement already satisfied, skipping upgrade: future>=0.17.1 in /usr/local/lib/python3.7/site-packages (from instapy) (0.17.1)
Requirement already satisfied, skipping upgrade: urllib3>=1.24.1 in /usr/local/lib/python3.7/site-packages (from instapy) (1.24.1)
Requirement already satisfied, skipping upgrade: chardet>=3.0.4 in /usr/local/lib/python3.7/site-packages (from instapy) (3.0.4)
Requirement already satisfied, skipping upgrade: protobuf>=3.6.1 in /usr/local/lib/python3.7/site-packages (from instapy) (3.7.1)
Requirement already satisfied, skipping upgrade: emoji>=0.5.1 in /usr/local/lib/python3.7/site-packages (from instapy) (0.5.1)
Requirement already satisfied, skipping upgrade: idna>=2.7 in /usr/local/lib/python3.7/site-packages (from instapy) (2.8)
Requirement already satisfied, skipping upgrade: requests>=2.20.1 in /usr/local/lib/python3.7/site-packages (from instapy) (2.21.0)
Requirement already satisfied, skipping upgrade: clarifai>=2.4.1 in /usr/local/lib/python3.7/site-packages (from instapy) (2.6.1)
Requirement already satisfied, skipping upgrade: configparser>=3.5.0 in /usr/local/lib/python3.7/site-packages (from instapy) (3.7.4)
Requirement already satisfied, skipping upgrade: PyYAML>=3.13 in /usr/local/lib/python3.7/site-packages (from instapy) (5.1)
Requirement already satisfied, skipping upgrade: grpcio>=1.16.1 in /usr/local/lib/python3.7/site-packages (from instapy) (1.19.0)
Requirement already satisfied, skipping upgrade: selenium>=3.141.0 in /usr/local/lib/python3.7/site-packages (from instapy) (3.141.0)
Requirement already satisfied, skipping upgrade: attrs>=17.4.0 in /usr/local/lib/python3.7/site-packages (from jsonschema>=2.6.0->instapy) (19.1.0)
Requirement already satisfied, skipping upgrade: pyrsistent>=0.14.0 in /usr/local/lib/python3.7/site-packages (from jsonschema>=2.6.0->instapy) (0.14.11)
Requirement already satisfied, skipping upgrade: setuptools in /usr/local/lib/python3.7/site-packages (from jsonschema>=2.6.0->instapy) (40.9.0)
Requirement already satisfied, skipping upgrade: googleapis-common-protos<2,>=1.5.0 in /usr/local/lib/python3.7/site-packages (from clarifai>=2.4.1->instapy) (1.5.9)```

Bắt đầu bằng cách tái hiện lỗi `python quickstart.py` đã được báo cáo sau khi chạy `pip install instapy -U`, sau đó kiểm tra thiết lập quickstart và đường dẫn import. Hoàn tất khi quickstart được ghi trong tài liệu có thể import `InstaPy` và `smart_run` mà không gặp `ModuleNotFoundError`; issue không đề cập đến tệp kiểm thử nào.

Do mô hình lập chỉ mục viết ra từ nội dung của issue.