code: def test_append_embeddings_different_shape(self):
      # first upload embeddings
      n_data = len(self.api_workflow_client._mappings_api.sample_names)
      self.t_ester_upload_embedding(n_data=n_data)
  
      # create a new set of embeddings
      self.create_fake_embeddings(10, n_dims=16)  # default is 32
  
      self.api_workflow_client.n_dims_embeddings_on_server = 32
  
      with self.assertRaises(RuntimeError):
          self.api_workflow_client.append_embeddings(
              self.path_to_embeddings,
              "embedding_id_xyz_2",
          )
  
file_path: lightly/tests/api_workflow/test_api_workflow_upload_embeddings.py
imports: import os
  import tempfile
  import numpy
  from lightly.utils import io
  from tests.api_workflow.mocked_api_workflow_client import MockedApiWorkflowSetup
label_desc: Use image node_id 10 for calling the TestApiWorkflowUploadEmbeddings obj's underlying member method code with example usage: obj.test_append_embeddings_different_shape() without return types