code: def c_code_cache_version(self):
      return (11, blas_header_version())
  
imports: from pytensor.link.c.op import COp
  from pytensor.link.c.params_type import ParamsType
  from pytensor.scalar import bool
  from pytensor.tensor.blas import Gemv, Ger, blas_header_text, blas_header_version, ldflags
label_desc: Use image node_id 2 for calling the CGer obj's underlying member method code with example usage: obj.c_code_cache_version() and returns: int,  blas_header_version