Merge pull request #6 from erhopf/master

Removed auth header from languages samples

Author: Jann Skotdal

Languages.py

@@ -10,25 +10,13 @@
 
 import os, requests, uuid, json
 
-# Checks to see if the Translator Text subscription key is available
-# as an environment variable. If you are setting your subscription key as a
-# string, then comment these lines out.
-if 'TRANSLATOR_TEXT_KEY' in os.environ:
-    subscriptionKey = os.environ['TRANSLATOR_TEXT_KEY']
-else:
-    print('Environment variable for TRANSLATOR_TEXT_KEY is not set.')
-    exit()
-# If you want to set your subscription key as a string, uncomment the next line.
-#subscriptionKey = 'put_your_key_here'
-
 # If you encounter any issues with the base_url or path, make sure
 # that you are using the latest endpoint: https://docs.microsoft.com/azure/cognitive-services/translator/reference/v3-0-languages
 base_url = 'https://api.cognitive.microsofttranslator.com'
 path = '/languages?api-version=3.0'
 constructed_url = base_url + path
 
 headers = {
-    'Ocp-Apim-Subscription-Key': subscriptionKey,
     'Content-type': 'application/json',
     'X-ClientTraceId': str(uuid.uuid4())
 }