Added the functions import after installing msdeformable attention

app.py

@@ -2,7 +2,6 @@ from __future__ import absolute_import
 from __future__ import print_function
 from __future__ import division
 from torch.autograd import gradcheck
-from functions.ms_deform_attn_func import MSDeformAttnFunction, ms_deform_attn_core_pytorch
 import spaces
 import gradio as gr
 import copy
@@ -47,6 +46,7 @@ subprocess.run(
         "pip install MultiScaleDeformableAttention-1.0-cp310-cp310-linux_x86_64.whl"
     )
 )
+from functions.ms_deform_attn_func import MSDeformAttnFunction, ms_deform_attn_core_pytorch
 
 class AppSteps(Enum):
     JUST_TEXT = 1