Beam Search Decoder for CNN LSTM model

I am working on recognition of cursive handwritten text. I am using a CNN LSTM model with Connectionist Temporal Classification loss function.
I need a beam search decoder or greedy decoder for decoding the output of the network (logits). Please recommend a library or module.

Thank you in advance.

Regards
Aditya Shukla

DId you find a greedy decodeR?