Expands options for providing Azure OCR endpoint and key, updates REA…

…DME.md and CHANGELOG.md accordingly
deepopinion · Nov 9, 2023 · f7132e3 · f7132e3
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diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -4,7 +4,7 @@ The version numbers are according to [Semantic Versioning](http://semver.org/).
 
 ## Next Release
 ### Added
-
+- Extended the possibilities on how to provide endpoint and key for Azure OCR in addition to the `credentials.json`. Have a look at the README.md for details.
 ### Changed
 
 ### Fixed

diff --git a/README.md b/README.md
@@ -35,3 +35,9 @@ The credentials for Google OCR will be obtained from one of the following:
 - The environment variable `GOOGLE_APPLICATION_CREDENTIALS`
 - A credentials file `~/.config/gcloud/credentials.json`
 - A credentials file `/credentials.json`
+
+### AzureOCR
+Credentials etc. for Azure OCR will be obtained from one of the following (in this order):
+- From the `endpoint` and `key` arguments when creating AzureOCR
+- From the environment variables `AZURE_OCR_ENDPOINT` and `AZURE_OCR_KEY`
+- From the credentials file `~/.config/azure/ocr_credentials.json` that contains the keys `endpoint` and `key`