add

app.py

@@ -139,7 +139,7 @@ async def generate_text(file: UploadFile = File(...)):
     # Read the uploaded CSV file
     try:
         contents = await file.read()
-        df = pd.read_csv(pd.compat.StringIO(contents.decode('utf-8')))
+        df = pd.read_csv(StringIO(contents.decode('utf-8')))
     except Exception as e:
         return {"error": f"Error reading CSV file: {str(e)}"}