SDK-1076: Fix client passing wrong params when getting activity details and syntax error in SignedRequest object

Author: MrBurtyyy

yoti_python_sdk/client.py

@@ -41,10 +41,7 @@ def __init__(self, sdk_id=None, pem_file_path=None):
         self.__endpoint = Endpoint(sdk_id)
 
     def get_activity_details(self, encrypted_request_token):
-        content = None
-        response = self.__make_activity_details_request(
-            encrypted_request_token, content
-        )
+        response = self.__make_activity_details_request(encrypted_request_token)
         receipt = json.loads(response.text).get("receipt")
 
         proto = protobuf.Protobuf()

yoti_python_sdk/http.py

@@ -60,7 +60,7 @@ def __merge_query_params(query_params, required):
         if query_params is None:
             return required
 
-        merged = query_params.copy(query_params)
+        merged = query_params.copy()
         merged.update(required)
         return merged