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@@ -7,6 +7,9 @@ custom_edit_url: null
 
 # Data Preprocessing
 
+- Data containing tables needs to be pre-processed so that the LLM can properly read the content in tables. 
+- Before uploading to watson discovery, run the following script on your files and upload the files generated by the output to Watson Discovery: [link](/docs/3-Use-Cases/preprocess_file.ipynb)
+
 # Create Project and Collection
 
   - First launch Watson Discovery and then, create a new project 
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