duplicated block id: 1
size: 10 cleaned lines of code
in 2 files:
 - calculate_pr.py (76:86)
 - calculate_pr.py (92:104)

duplicated block id: 2
size: 7 cleaned lines of code
in 2 files:
 - atis.py (167:173)
 - atis.py (179:185)