Basis set Assignment problem

@loriab
I have put exactly as you have suggested; The name of the basis set file is exactly aug-cc-pVTZ-pp-I.gbs
Another error came. Which is as follows.

psi4.driver.qcdb.exceptions.BasisSetNotFound: BasisSet::construct: Unable to find a basis set for atom 1 for key BASIS among:
  Shell Entries: ['I']
  Basis Sets: [('aug-cc-pVTZ-pp-I', 'aug-cc-pVTZ-pp-I', None)]
  File Path: /home/prasanta/Research/9_complex, /home/prasanta/Research/9_complex, /home/prasanta/psi4conda/share/psi4/basis
  Input Blocks: 


Printing out the relevant lines from the Psithon --> Python processed input file:
        return basstrings
    qcdb.libmintsbasisset.basishorde['MYBASIS'] = basisspec_psi4_yo__mybasis
    core.set_global_option("BASIS", "mybasis")
    core.set_global_option("REFERENCE", "uhf")
    core.set_global_option("FREEZE_CORE", "true")
--> optimize('mp2')

I am using this kind of input file, and the job is running; till now.

Where the

[aug-cc-pVTZ-pp-I]
spherical
****
rest of basis set data copied from the .gbs file```
is used instead of locating a basis set manually.

Thanks.