probably half of the tests are running again.

functions.py

@@ -323,6 +323,7 @@ def set_debug_function(func_cb):
 def _clear_caches():
     evaluate.clear_caches()
     import gc
+    return
     #gc.set_debug(gc.DEBUG_STATS | gc.DEBUG_COLLECTABLE | gc.DEBUG_UNCOLLECTABLE | gc.DEBUG_OBJECTS)
     #gc.collect()
     count = 0