Removed uneccisary prints and updated requirements.txt; fixed cta_api_key not in cwd

ctabus.py

@@ -1,7 +1,8 @@
 from urllib.parse import urlencode
 from requests import get
 import json
-with open('cta_api_key') as file:
+import os.path as osp
+with open(osp.join(osp.dirname(__file__),'cta_api_key')) as file:
     api = file.read()
 
 def get_data(type,api_key = api,**args):

main.py

@@ -89,7 +89,6 @@ if __name__ == "__main__":
     parser.add_argument('-d','--direction',default = None)
     args = parser.parse_args()
     args.arg = ' '.join(args.arg)
-    print(args)
     if not args.arg.isdecimal():
         #routes
         if not args.route:

requirements.txt

@@ -1,2 +1,3 @@
 editdistance
 requests
+python-dateutil