Update app.py

app.py

@@ -81,6 +81,7 @@ if uploaded_file is not None:
     prediction_groups = pipeline.recognize([read_image])
     predictions = prediction_groups[0] # extract text list
     predictions = get_distance(predictions)
+    del pipeline
     # Set thresh higher for text further apart
     predictions = list(distinguish_rows(predictions, thresh=10))