API call for the abusive content shown in demo, missing in docs

.travis.yml

@@ -0,0 +1,11 @@
+language: python
+python:
+  - "2.7"
+
+
+# command to install dependencies
+install: 
+  - pip install .
+
+# command to run tests
+script: echo foo

paralleldots/abusive_content

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+from paralleldots.config import get_api_key
+ +import requests
+ +import json
+ +
+ +def get_abusive_content( text ):
+ +	apikey  = get_api_key()
+ +  
+ +	if not apikey == None:
+ +		if type( text ) != str:
+ +			return "Input must be a string." 
+ +		elif text == "":
+ +			return "Input string cannot be empty."
+ +      
+ +		url = "http://apis.paralleldots.com/abuse"
+ +    params = { "apikey": apikey, "text": text } 
+ +    
+ +    #post call to abusive content detector
+ +		r =  requests.post( url, json.dumps(params))
+ +    
+ +		if r.status_code != 200:
+ +			return "Oops something went wrong ! You can raise an issue at https://github.com/ParallelDots/ParallelDots-Python-API/issues."
+ +      
+ +		r = json.loads( r.text )
+ +    
+ +		r["usage"] = "By accessing ParallelDots API or using information generated by ParallelDots API, you are agreeing to be bound by the ParallelDots API Terms of Use: http://www.paralleldots.com/terms-and-conditions"
+ +		return r
+ +    
+ +	else:
+ +		return "API key does not exist"