fix: make db_conn commit

Author: AstraBert

src/study_llama/classify_and_extract/workflow.py

@@ -62,6 +62,7 @@ async def classify_file(
                     file_name=ev.file_name,
                     file_category=file_type,
                 )
+                await db_conn.commit()
                 return ClassifiedFileEvent(file_type=file_type)
             else:
                 return IngestedFileEvent(

tests/unit/test_filesdb.py

@@ -21,3 +21,4 @@ async def test_file_upload() -> None:
         assert fl.file_category == "test"
         assert fl.username == "testuser"
         assert fl.file_name == "testfile.pdf"
+        await db_conn.commit()