Update config.py (fix for python 3.9 version) (#1800)

* Update config.py (fix for python 3.9 version)

Signed-off-by: SACHIDANAND ALLE <sachidanand.alle@gmail.com>

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Signed-off-by: SACHIDANAND ALLE <sachidanand.alle@gmail.com>
Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>

monailabel/config.py

@@ -17,7 +17,7 @@
 
 
 def is_package_installed(name):
-    return name in sorted(x.name for x in distributions())
+    return name in (x.metadata.get("Name") for x in distributions())
 
 
 class Settings(BaseSettings):