How to force min_length in pipeline text_generation

Beginners
1

Hi there

My goal is to use GPT-2 for Midi Data - like museNet.
The data input are numbers like as follows:

   23 24 177
   12 
   23 12 15

i trained the model from scratch described in this post: /static-proxy?url=https%3A%2F%2Fdiscuss.huggingface.co%2Ft%2Fgpt2-training-from-scratch-in-german%2F1157%3C%2Fa%3E%3C%2Fp%3E

While using pipeline(“text-generation”), the output length is very short. Is this due to the data input? how can i force a min_length with pipeline?