fixed os and shutil import error

app.py

@@ -118,7 +118,7 @@ print(job.result())
     demo.load(None, None, None, _js=js)
 
 
-demo.queue(concurrency_count=5, max_size=20)
+demo.queue(max_size=5)
 
 
 if __name__ == "__main__":

helper/examples/examples.py

@@ -16,9 +16,7 @@ class DemoImages:
         if not hasattr(self, "images_datasets"):
             self.images_datasets = datasets.load_dataset(url, cache_dir=cache_dir)
             self.example_df = self.images_datasets["train"].to_pandas()
-            print("df images: ", self.example_df)
             self.examples_list = self.convert_bytes_to_images()
-            print("loaded images: ", self.examples_list)
 
     def convert_bytes_to_images(self):
         examples_list = []

requirements.txt

@@ -10,6 +10,8 @@ transformers==4.30.2
 huggingface-hub==0.15.1
 datasets==2.13.1
 requests==2.31.0
+pillow==9.5.0
+
 
 
 # make install_openmmlab (they are excuted in dockerfile)

tabs/stepwise_htr_tool.py

@@ -1,3 +1,6 @@
+import os
+import shutil
+
 import gradio as gr
 
 from helper.examples.examples import DemoImages