how to install ？

[noob000007]

/envs/geneformer_ycx/lib/python3.10/site-packages/geneformer-0.1.0-py3.10.egg/geneformer/classifier.py:1245, in Classifier.train_classifier(self, model_directory, num_classes, train_data, eval_data, output_directory, predict)
1241 ##### Fine-tune the model #####
1242 # define the data collator
1243 if self.classifier == "cell":
1244 data_collator = DataCollatorForCellClassification(
-> 1245 token_dictionary=self.token_dictionary
1246 )
1247 elif self.classifier == "gene":
1248 data_collator = DataCollatorForGeneClassification(
1249 token_dictionary=self.token_dictionary
1250 )

AttributeError: 'Classifier' object has no attribute 'token_dictionary'

[noob000007]

Can you explain in more detail? I don’t quite get what you mean, such as why the error occurred and the purpose of installing this.