大修参数，改prusa版本到2.9.4

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

app/utils/slice_engines/prusa_slicer_engine.py

@@ -31,7 +31,7 @@ class PrusaSlicerEngine:
         try:
             # Base command
             command = [
-                "prusa-slicer",
+                "/home/lhye200/AIO_3D_Print_Exp/prusaslicer/prusa-slicer",
                 "-g", stl_filepath,
                 "--output", gcode_filepath
             ]
@@ -82,7 +82,7 @@ class PrusaSlicerEngine:
             
             tmp_ini_filename = f"tmp_{uuid.uuid4().hex}.ini"
             tmp_ini_path = os.path.join(app.config['UPLOAD_FOLDER'], tmp_ini_filename)
-            # print(all_configs)
+            print(f'****tmp_ini_path: {tmp_ini_path}')
             with open(tmp_ini_path, 'w') as f:
                 for key, value in all_configs.items():
                     f.write(f"{key} = {value}\n")