remove vid labevl generator in accordance to deprecation plan

Author: jtsodapop

labelbox/schema/project.py

@@ -223,38 +223,6 @@ def export_queued_data_rows(self,
                 self.uid)
             time.sleep(sleep_time)
 
-    def video_label_generator(self, timeout_seconds=600, **kwargs):
-        """
-        Download video annotations
-
-        Returns:
-            LabelGenerator for accessing labels for each video
-        """
-        warnings.warn(
-            "video_label_generator will be deprecated in a future release. "
-            "Use label_generator for video or text/image labels.")
-        _check_converter_import()
-        json_data = self.export_labels(download=True,
-                                       timeout_seconds=timeout_seconds,
-                                       **kwargs)
-        # assert that the instance this would fail is only if timeout runs out
-        assert isinstance(
-            json_data,
-            List), "Unable to successfully get labels. Please try again"
-        if json_data is None:
-            raise TimeoutError(
-                f"Unable to download labels in {timeout_seconds} seconds."
-                "Please try again or contact support if the issue persists.")
-        is_video = [
-            'frames' in row['Label'] for row in json_data if row['Label']
-        ]
-        if len(is_video) and not all(is_video):
-            raise ValueError(
-                "Found non-video data rows in export. "
-                "Use project.export_labels() to export projects with mixed data types. "
-                "Or use project.label_generator() for text and imagery data.")
-        return LBV1Converter.deserialize_video(json_data, self.client)
-
     def label_generator(self, timeout_seconds=600, **kwargs):
         """
         Download text and image annotations, or video annotations.