fix: remove version field from ComputedMolecule

Field was added in error, explicit version tracking is not necessary

viewer/cset_upload.py

@@ -339,7 +339,6 @@ def set_mol(
         smiles = Chem.MolToSmiles(mol)
         inchi = Chem.inchi.MolToInchi(mol)
         molecule_name = mol.GetProp('_Name')
-        version = mol.GetProp('version')
 
         compound: Compound = self.create_mol(
             inchi, compound_set.target, name=molecule_name
@@ -485,7 +484,6 @@ def set_mol(
         computed_molecule.pdb = lhs_so
         # TODO: this is wrong
         computed_molecule.pdb_info = pdb_info
-        computed_molecule.version = version
         # Extract possible reference URL and Rationale
         # URLs have to be valid URLs and rationals must contain more than one word
         ref_url: Optional[str] = (

viewer/models.py

@@ -1027,7 +1027,6 @@ class ComputedMolecule(models.Model):
         max_length=255,
         help_text="Link to pdb file; user-uploaded pdb or pdb.experiment.pdb_info",
     )
-    version = models.PositiveSmallIntegerField(null=False, default=1)
 
     def __str__(self) -> str:
         return f"{self.smiles}"