set timeout at GoogleSearch instantiation

Author: ashishkulkarnii

serpapi/google_search.py

@@ -4,12 +4,18 @@ class GoogleSearch(SerpApiClient):
  """GoogleSearch enables to search google and parse the result.
  ```python
  from serpapi import GoogleSearch
- query = GoogleSearch({"q": "coffee", "location": "Austin,Texas"})
+ query = GoogleSearch(
+ {
+ "q": "coffee",
+ "location": "Austin,Texas",
+ },
+ timeout = 60,
+ )
  data = query.get_json()
  ```
 
  https://github.com/serpapi/google-search-results-python
  """
 
- def __init__(self, params_dict):
- super(GoogleSearch, self).__init__(params_dict, GOOGLE_ENGINE)
+ def __init__(self, params_dict, timeout = 60):
+ super(GoogleSearch, self).__init__(params_dict, GOOGLE_ENGINE, timeout)