Update app.py

app.py

@@ -1,4 +1,4 @@
-from fastapi import FastAPI, HTTPException, UploadFile, File, Query, Response
+from fastapi import FastAPI, HTTPException, UploadFile, File, Query, Response
 from fastapi.responses import JSONResponse
 from typing import Dict, List, Optional
 import itertools
@@ -405,7 +405,7 @@ def delete_criteria_sets(payload: Dict) -> Response:
 
 
 @app.get("/api/v1/criteria-sets/export")
-def export_criteria_sets(format: str = Query(..., regex="^(pdf|xlsx)$")):
+def export_criteria_sets(format: str = Query(..., pattern="^(pdf|xlsx)$")):
     return {"message": f"Generated {format} export for criteria sets"}
 
 
@@ -624,7 +624,7 @@ def post_evaluation_chat(item_id: int, payload: Dict):
 
 
 @app.get("/api/v1/evaluations/export")
-def export_evaluations(format: str = Query(..., regex="^(pdf|xlsx)$")):
+def export_evaluations(format: str = Query(..., pattern="^(pdf|xlsx)$")):
     return {"message": f"Generated {format} export for evaluations"}
 
 
@@ -650,7 +650,7 @@ def export_reports(
     reportType: str = Query(..., alias="reportType"),
     period: int = Query(..., ge=1, le=12),
     year: int = Query(..., ge=2000),
-    format: str = Query(..., regex="^(pdf|xlsx|docx)$"),
+    format: str = Query(..., pattern="^(pdf|xlsx|docx)$"),
 ):
     return {"message": f"Generated {format} export for {reportType} {period}/{year}"}