diff --git a/carnot/PoS_attestation.py b/carnot/PoS_attestation.py
index b1d0702..2872149 100644
--- a/carnot/PoS_attestation.py
+++ b/carnot/PoS_attestation.py
@@ -79,11 +79,11 @@ def compressBitArrays(*bit_arrays):
     compressed_data = zlib.compress(bitarray_object.tobytes())
 
     # Calculate the compression ratio
-    actual_data_size = len(bitarray_object)
-    compressed_data_size = len(compressed_data)
+ #   actual_data_size = len(bitarray_object)
+  #  compressed_data_size = len(compressed_data)
    # compression_ratio = actual_data_size / compressed_data_size
 
-    return compressed_data_size
+    return compressed_data