update space

app.py

@@ -1,11 +1,10 @@
 import os
 import importlib.metadata
 from os import getcwd, path, environ
-import deepdoctection as dd
 
 
 def check_additional_requirements():
-    if not dd.detectron2_available():
+    if importlib.util.find_spec("detectron2") is None:
         os.system('pip install detectron2@git+https://github.com/facebookresearch/detectron2.git')
     if importlib.util.find_spec("gradio") is not None:
         if importlib.metadata.version("gradio")!="3.4.1":
@@ -19,6 +18,7 @@ def check_additional_requirements():
 
 check_additional_requirements()
 
+import deepdoctection as dd
 from deepdoctection.dataflow.serialize import DataFromList
 import time
 from dd_addons.extern import PdfTextDetector, PostProcessor, get_xsl_path