Update README.md

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>

Author: suyask-msft

README.md

@@ -64,7 +64,7 @@ pip install PowerPlatform-Dataverse-Client
 pip install PowerPlatform-Dataverse-Client azure-identity
 
 # Install with optional pandas integration
-pip install PowerPlatform-Dataverse-Client[pandas]
+# (pandas is included by default)
 ```
 
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