added debug statements

network_extensions/igraphx/__init__.py

@@ -1446,6 +1446,8 @@ def calcTop(
     :param kwargs: kwargs to be passed to the centrality to function see above
     :return:
     """
+    logger.debug(f"Calculating tops for func: {func}, normalize: {normalize}")
+    logger.debug(f"Graph with {len(ng.es)} edges and {len(ng.vs)} nodes.")
 
     if mode == "edge":
         objects = ng.es
@@ -1472,8 +1474,12 @@ def calcTop(
         vals = vals - np.mean(vals)
     elif normalize == "median":
         vals = vals - np.median(vals)
+    else:
+        logger.debug("no normalisation")
 
     objects[func] = vals
+    logger.debug(f"Max val: {max(vals)} , Min val: {min(vals)}")
+
     for n in objects:
 
         # n[func]=getattr(n,func)()