修改部分参数

Co-authored-by: Copilot <copilot@github.com>

app/utils/tasks.py

@@ -6,7 +6,7 @@ from app.utils.conf_parse import ConfParse
 import json
 import uuid
 import configparser
-
+from app.utils.slice_engines import get_slicer_engine
 
 import os
 
@@ -44,17 +44,15 @@ def slice_stl_task(file_id, stl_filepath, quality_preset=None, material_preset=N
         
         # Remove DB session to avoid locking the sqlite db during long slicing operations
         db.session.remove()
-        
-        from app.utils.slice_engines import get_slicer_engine
-        
+
         try:
-            # Optionally fetch the preferred engine from db conf or just default to cura
-            # For now default to cura or whichever is passed via kwargs if implemented later
+            # Optionally fetch the preferred engine from db conf or just default to prusa
+            # For now default to prusa or whichever is passed via kwargs if implemented later
             conf_engine = SystemConfig.query.filter_by(key='slicer_engine').first()
-            engine_name = conf_engine.value if conf_engine and conf_engine.value else "cura"
+            engine_name = conf_engine.value if conf_engine and conf_engine.value else "prusa"
             db.session.remove()
             
-            slicer = get_slicer_engine(engine_name)
+            slicer = get_slicer_engine(engine_name,app.config['PRINT_CONFIG_FOLDER'])
             
             success, err_msg = slicer.slice(
                 app=app,