rename "geneset" to "gene set" in CLI (#2088)

* remove dead code

* rename geneset to gene_set

local_server/test/fixtures/dataset_config_outline.py

@@ -16,12 +16,12 @@ dataset:
     local_file_csv:
       directory: {local_file_csv_directory}
       file: {local_file_csv_file}
-      genesets_file: {local_file_csv_genesets_file}
+      gene_sets_file: {local_file_csv_gene_sets_file}
     ontology:
       enable: {ontology_enabled}
       obo_location: {obo_location}
-    genesets:
-      readonly: {genesets_readonly}
+    gene_sets:
+      readonly: {gene_sets_readonly}
 
   embeddings:
     names: {embedding_names}

local_server/test/fixtures/pbmc3k-genesets.csv

@@ -1,12 +1,12 @@
 # Test fixture
-geneset_name, geneset_description, gene_symbol, gene_description
-first geneset name,,F5, a gene_description
-first geneset name,a description, NO_SUCH_GENE, non-existent gene
-first geneset name,a description, F5, duplicate gene
-first geneset name, a description, SUMO3,
-first geneset name,, SRM,
-second geneset,,RER1
-second geneset,,SIK1
-third geneset,,NO_SUCH_GENE
-fourth_geneset,fourth description,,gene intentionally missing
+gene_set_name, gene_set_description, gene_symbol, gene_description
+first gene set name,,F5, a gene_description
+first gene set name,a description, NO_SUCH_GENE, non-existent gene
+first gene set name,a description, F5, duplicate gene
+first gene set name, a description, SUMO3,
+first gene set name,, SRM,
+second gene set,,RER1
+second gene set,,SIK1
+third gene set,,NO_SUCH_GENE
+fourth_gene_set,fourth description,,gene intentionally missing
 fifth_dataset,,,