Leftover from merge, updated readme

app/utils/logger.py

@@ -0,0 +1,20 @@
+import logging
+from functools import wraps
+
+
+def suppress_loggers():
+    def decorator(f):
+        @wraps(f)
+        def wrapped(*args, **kwargs):
+            root_logger = logging.getLogger()
+            original_level = root_logger.level
+
+            root_logger.setLevel(logging.ERROR)
+
+            try:
+                return f(*args, **kwargs)
+            finally:
+                root_logger.setLevel(original_level)
+
+        return wrapped
+    return decorator