Fix default model directory and remove a superfluous word

PiperOrigin-RevId: 696434352

WEIGHTS_PROHIBITED_USE_POLICY.md

@@ -8,8 +8,8 @@ free of charge for certain non-commercial uses in accordance with the
 restrictions set out below. This policy uses the same defined terms as the
 [AlphaFold 3 Model Parameters Terms of Use](https://github.com/google-deepmind/alphafold3/blob/main/WEIGHTS_TERMS_OF_USE.md).
 
-**You must not access or use nor allow others to access or use the the AlphaFold
-3 Assets:**
+**You must not access or use nor allow others to access or use the AlphaFold 3
+Assets:**
 
 1.  **On behalf of a commercial organization or in connection with any
     commercial activities, including research on behalf of commercial

run_alphafold.py

@@ -56,7 +56,7 @@ import numpy as np
 
 
 _HOME_DIR = pathlib.Path(os.environ.get('HOME'))
-DEFAULT_MODEL_DIR = _HOME_DIR / 'models/model_103275239_1'
+DEFAULT_MODEL_DIR = _HOME_DIR / 'models'
 DEFAULT_DB_DIR = _HOME_DIR / 'public_databases'