chore: some linter and imports (#555)

| Q                 | A
| ----------------- | ----------
| Bug fix?          | no
| New feature?      | no
| BC breaks?        | no
| Related Issue | Fix #... <!-- will close issue automatically, if any
-->
| Need Doc update   | no

## Describe your change

autofixed format with `black`'s default config, so that the client is a
bit more organized before the new major :)

also updated the readme for the new install command

Author: shortcuts

README.md

@@ -33,7 +33,7 @@
 First, install Algolia Python API Client via the [pip](https://pip.pypa.io/en/stable/installing) package manager:
 
 ```bash
-pip install --upgrade 'algoliasearch>=2.0,<3.0'
+pip install --upgrade 'algoliasearch>=3.0,<4.0'
 ```
 
 Then, create objects on your index:

algoliasearch/account_client.py

@@ -1,4 +1,4 @@
-from typing import Optional, Union, Dict, Any
+from typing import Any, Dict, Optional, Union
 
 from algoliasearch.exceptions import AlgoliaException, RequestException
 from algoliasearch.http.request_options import RequestOptions

algoliasearch/analytics_client.py

@@ -1,4 +1,4 @@
-from typing import Optional, Union, Dict, Any
+from typing import Any, Dict, Optional, Union
 
 from algoliasearch.configs import AnalyticsConfig
 from algoliasearch.helpers import endpoint, is_async_available
@@ -34,8 +34,8 @@ def create_with_config(config):
 
         if is_async_available():
             from algoliasearch.analytics_client_async import AnalyticsClientAsync
-            from algoliasearch.http.transporter_async import TransporterAsync
             from algoliasearch.http.requester_async import RequesterAsync
+            from algoliasearch.http.transporter_async import TransporterAsync
 
             return AnalyticsClientAsync(
                 client, TransporterAsync(RequesterAsync(), config), config

algoliasearch/analytics_client_async.py

@@ -1,5 +1,4 @@
 import types
-
 from typing import Optional, Type
 
 from algoliasearch.analytics_client import AnalyticsClient

algoliasearch/configs.py

@@ -1,10 +1,9 @@
 import abc
 import os
-
 from typing import Dict, Optional
 
 from algoliasearch.exceptions import AlgoliaException
-from algoliasearch.http.hosts import Host, HostsCollection, CallType
+from algoliasearch.http.hosts import CallType, Host, HostsCollection
 from algoliasearch.user_agent import UserAgent
 
 

algoliasearch/helpers.py

@@ -2,8 +2,7 @@
 import math
 import sys
 import time
-
-from typing import Optional, Iterable, List, Union, Iterator, Dict, Any
+from typing import Any, Dict, Iterable, Iterator, List, Optional, Union
 
 from algoliasearch.exceptions import MissingObjectIdException
 
@@ -61,6 +60,7 @@ def is_async_available():
     if sys.version_info >= (3, 0):
         try:
             import asyncio
+
             import aiohttp
             import async_timeout
 

algoliasearch/helpers_async.py

@@ -1,5 +1,4 @@
 import types
-
 from typing import Callable
 
 

algoliasearch/http/hosts.py

@@ -1,5 +1,4 @@
 from random import shuffle
-
 from typing import List, Optional, cast
 
 

algoliasearch/http/request_options.py

@@ -1,6 +1,5 @@
 import copy
-
-from typing import Optional, Any, Dict, Union
+from typing import Any, Dict, Optional, Union
 
 from algoliasearch.configs import Config
 from algoliasearch.helpers import get_items

algoliasearch/http/requester.py

@@ -1,12 +1,11 @@
 from typing import Union
 
 import requests
-
-from requests import Timeout, RequestException, Session
+from requests import RequestException, Session, Timeout
 from requests.adapters import HTTPAdapter
 from urllib3.util import Retry
 
-from algoliasearch.http.transporter import Response, Request
+from algoliasearch.http.transporter import Request, Response
 
 
 class Requester(object):