code: def c_header_dirs(self, **kwargs):
      return ldflags(libs=False, include_dir=True)
  
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 4 for calling the BaseBLAS obj's underlying member method code with example usage: obj.c_header_dirs() and returns: ldflags