Completed riddles lab.

api.py

@@ -36,17 +36,26 @@ class RiddleAPI:
     def get_riddle(self, riddle_id):
         "Fetches a single riddle from the server"
         route = "/show"
-        raise NotImplementedError("The API doesn't support `get_riddle` yet. Can you add it?")
+        params = {'id': riddle_id}
+        response = requests.get(self.server_url + route, params=params)
+        if response.ok:
+            return response.json()
+        else:
+            raise APIError(response.json()['errors'])
 
     def get_random_riddle(self):
         "Fetches all riddles from the server and then randomly returns one"
-        raise NotImplementedError("The API doesn't support `get_random_riddle` yet. Can you add it?")
+        riddle_list = self.get_all_riddles()
+        return choice(riddle_list)
 
     def add_riddle(self, question, answer):
         "Adds a new riddle to the server"
         route = "/new"
-        raise NotImplementedError("The API doesn't support `add_riddle` yet. Can you add it?")
-
-
-    
+        params = {'question': question, 'answer': answer}
+        response = requests.post(self.server_url + route, json=params)
+        if response.ok:
+            return response.json()
+        else:
+            raise APIError(response.json()['errors'])
 
+#print(f"The server sent back: {response.json()}")