SyntaxError: unexpected EOF while parsing



```

python HMM.py
Traceback (most recent call last):
  File "HMM.py", line 11, in <module>
    prob_start = load_model("prob_start.py")
  File "HMM.py", line 9, in load_model
    return eval(ifp.read())
  File "<string>", line 0
    
    ^
SyntaxError: unexpected EOF while parsing
```