fix: update app version resolver in flowsettings (#180) (bump:patch)

flowsettings.py

@@ -15,14 +15,14 @@ this_dir = Path(this_file).parent
 # change this if your app use a different name
 KH_PACKAGE_NAME = "kotaemon_app"
 
-KH_APP_VERSION = config("KH_APP_VERSION", "local")
+KH_APP_VERSION = config("KH_APP_VERSION", None)
 if not KH_APP_VERSION:
     try:
         # Caution: This might produce the wrong version
         # https://stackoverflow.com/a/59533071
         KH_APP_VERSION = version(KH_PACKAGE_NAME)
-    except Exception as e:
-        print(f"Failed to get app version: {e}")
+    except Exception:
+        KH_APP_VERSION = "local"
 
 # App can be ran from anywhere and it's not trivial to decide where to store app data.
 # So let's use the same directory as the flowsetting.py file.