## lamindb.examples.schemas

Example schemas.

lamindb.examples.schemas.valid_features()

 A "DataFrame" schema that validates that columns map on existing
 features.

 import lamindb as ln

 schema = ln.Schema(name="valid_features", itype=ln.Feature).save()

 Return type:
 "Schema"

lamindb.examples.schemas.anndata_ensembl_gene_ids_and_valid_features_in_obs()

 An "AnnData" schema validating Ensembl gene IDs and valid features
 in obs.

 import bionty as bt

 import lamindb as ln

 obs_schema = ln.examples.schemas.valid_features()
 varT_schema = ln.Schema(
 name="valid_ensembl_gene_ids", itype=bt.Gene.ensembl_gene_id
 ).save()
 schema = ln.Schema(
 name="anndata_ensembl_gene_ids_and_valid_features_in_obs",
 otype="AnnData",
 slots={"obs": obs_schema, "var.T": varT_schema},
 ).save()

 Return type:
 "Schema"