Remove changes about create_index from this PR

Author: curquiza

meilisearch/client.py

@@ -29,6 +29,9 @@ def __init__(self, url, apiKey=None):
     def create_index(self, uid, options=None):
         """Create an index.
 
+        If the argument `uid` isn't passed in, it will be generated
+        by MeiliSearch.
+
         Parameters
         ----------
         uid: str
@@ -45,8 +48,9 @@ def create_index(self, uid, options=None):
         HTTPError
             In case of any other error found here https://docs.meilisearch.com/references/#errors-status-code
         """
-        index_dict = Index.create(self.config, uid, options)
-        return Index(self.config, index_dict['uid'], index_dict['primaryKey'])
+        index = Index(self.config, uid)
+        index.create(self.config, uid, options)
+        return index
 
     def get_indexes(self):
         """Get all indexes.