Restore enable_experimental setter

Author: Val Brodsky

libs/labelbox/src/labelbox/client.py

@@ -147,6 +147,10 @@ def rest_endpoint(self) -> str:
     def enable_experimental(self) -> bool:
         return self._request_client.enable_experimental
 
+    @enable_experimental.setter
+    def enable_experimental(self, value: bool):
+        self._request_client.enable_experimental = value
+
     @property
     def app_url(self) -> str:
         return self._request_client.app_url

libs/labelbox/tests/unit/test_client.py

@@ -9,3 +9,8 @@ def test_headers():
     assert client.headers["Content-Type"] == "application/json"
     assert client.headers["User-Agent"]
     assert client.headers["X-Python-Version"]
+
+
+def test_enable_experimental():
+    client = Client(api_key="api_key", enable_experimental=True)
+    assert client.enable_experimental