google_search.rb in boxcars-0.1.6

- old
+ new

@@ -11,10 +11,10 @@
 
     # implements a boxcar that uses the Google SerpAPI to get answers to questions.
     # @param name [String] The name of the boxcar. Defaults to classname.
     # @param description [String] A description of the boxcar. Defaults to SERPDESC.
     # @param serpapi_api_key [String] The API key to use for the SerpAPI. Defaults to Boxcars.configuration.serpapi_api_key.
-    def initialize(name: "Search", description: SERPDESC, serpapi_api_key: "not set")
+    def initialize(name: "Search", description: SERPDESC, serpapi_api_key: nil)
       super(name: name, description: description)
       api_key = Boxcars.configuration.serpapi_api_key(serpapi_api_key: serpapi_api_key)
       ::GoogleSearch.api_key = api_key
     end
 