update type hint for instrument_id

Co-authored-by: eecavanna <[email protected]>
microbiomedata · Feb 20, 2025 · b4feee9 · b4feee9
1 parent 922b974
commit b4feee9
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/nmdc_runtime/site/export/ncbi_xml.py b/nmdc_runtime/site/export/ncbi_xml.py
@@ -366,7 +366,7 @@ def set_fastq(
                             )
                             # Currently, we are making the assumption that only one instrument
                             # is used to sequence a Biosample
-                            instrument_used: Union[str, List[str]] = ntseq.get(
+                            instrument_used: List[str] = ntseq.get(
                                 "instrument_used", []
                             )
                             if not instrument_used: