1. I first generate the yambo input file yambo_ph -g n -s p -V qp
2. Then I set the temperature with the flag BoseTemp. I will name this input file accordingly –>yambo_${T}.in
3. It is possible to get the HAC energy just for specific bands and k-points by selecting them in

%QPkrange             # [GW] QP generalized Kpoint/Band indices
   k1|  k1|  b1| b2|
   k2|  k2|  b1| b2|
 %

4. Run the previously generated input file,
yambo_ph -F yambo_${T}.in -J ${T}K.