fix library

app.py

@@ -8,18 +8,20 @@ import scanpy as sc
 import argparse
 import subprocess
 from io import BytesIO
-from evaluate import AnndataProcessor
-from accelerate import Accelerator
 from huggingface_hub import hf_hub_download
 
 
 def main(input_file_path, species):
-    
+
     # clone and cd into UCE repo
+    os.system('git clone https://github.com/minwoosun/UCE.git')
+    os.chdir('UCE')
 
     ##############
     #     UCE    #
     ##############
+    from evaluate import AnndataProcessor
+    from accelerate import Accelerator
 
     #  python eval_single_anndata.py --adata_path "./data/10k_pbmcs_proc.h5ad" --dir "./" --model_loc "minwoosun/uce-100m"
     script_name = "/home/user/app/eval_single_anndata.py"
@@ -81,9 +83,6 @@ def main(input_file_path, species):
 
     
 if __name__ == "__main__":   
-    
-    os.system('git clone https://github.com/minwoosun/UCE.git')
-    os.chdir('UCE')
 
     # Define Gradio inputs and outputs
     file_input = gr.File(label="Upload a .h5ad single cell gene expression file")