Delete dotenv from scrapy project

Because .egg file on scrapyd not loaded env variable

exa/exa/settings.py

@@ -13,14 +13,6 @@ import os
 from os.path import join, dirname
 from dotenv import load_dotenv
 
-dotenv_path = join(dirname(__file__), 'env.py')
-load_dotenv(dotenv_path)
-
-def get_env(name):
-    return os.environ[name]
-
-def get_bool_env(name):
-    return True if os.environ[name] == 'True' else False
 
 BOT_NAME = 'exa'
 
@@ -111,22 +103,12 @@ ITEM_PIPELINES = {
 # HTTPCACHE_IGNORE_HTTP_CODES = []
 # HTTPCACHE_STORAGE = 'scrapy.extensions.httpcache.FilesystemCacheStorage'
 
-DB = {
-    'host': 'localhost',
-    'user': get_env('DB_USER'),
-    'pwd': get_env('DB_PASSWORD'),
-    'database': 'esi'
-}
 
 CRAWLERA_MAXBANS = 3
 
-MIDDLEWARE = {
-    'display': True,
-    'driver': 'Chrome'
-}
-
 
 try:
     from .local_settings import *
+    from .env import *
 except ImportError:
     pass