update example.env renaming EMBEDDINGs_MODEL to EMBEDDINGS_MODEL to fix bug that happens when copying the example configuration, which leads to the script not starting because HuggingFaceEmbeddings(model_name=self.emb_model) expects self.emb_model which is defined as EMBEDDINGS_MODEL (all capital letters)
update example.env renaming EMBEDDINGs_MODEL to EMBEDDINGS_MODEL to fix bug that happens when copying the example configuration, which leads to the script not starting because HuggingFaceEmbeddings(model_name=self.emb_model) expects self.emb_model which is defined as EMBEDDINGS_MODEL (all capital letters)