Update app.py

app.py

@@ -14,6 +14,7 @@ from dd_addons.extern import PdfTextDetector, PostProcessor, get_xsl_path
 from dd_addons.pipe.conn import PostProcessorService
 
 import gradio as gr
+from botocore.config import Config
 
 
 _DD_ONE = "conf_dd_one.yaml"
@@ -97,7 +98,7 @@ pdf_text = PdfTextDetector(_XSL_PATH)
 # text detector
 credentials_kwargs={"aws_access_key_id": os.environ["ACCESS_KEY"],
                     "aws_secret_access_key": os.environ["SECRET_KEY"],
-                    "region": os.environ["REGION"]}
+                    "config": Config(region_name=os.environ["REGION"])}
 tex_text = dd.TextractOcrDetector(**credentials_kwargs)