*REPL* [python]

Python 3.7.4 (default, Aug 13 2019, 15:17:50) 
[Clang 4.0.1 (tags/RELEASE_401/final)] :: Anaconda, Inc. on darwin
Type "help", "copyright", "credits" or "license" for more information.
>>> import os
>>> os.chdir('/Users/perry/GitHub/ePOP-RRI/')
>>> from RRI import *
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File "/Users/perry/GitHub/ePOP-RRI/RRI.py", line 172
    return RRI_mono_point
         ^
IndentationError: expected an indented block
>>> from RRI import *
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File "/Users/perry/GitHub/ePOP-RRI/RRI.py", line 172
    return RRI_mono_point
         ^
IndentationError: expected an indented block
>>> from RRI import *
>>> fn1_=RRI('/Users/perry/Documents/Proposals/NASA/B13_US-Participating-Investigator_2020/RRI_20190601_004358_005056_lv1_v5.h5')
>>> hh=fn1_.RRI_point()
>>> hh[:,:,0]
array([[-0.55597024, -0.67964853,  0.4771011 ],
       [ 0.14159907,  0.48766528,  0.861209  ],
       [-0.81798507,  0.54636365, -0.17519589]])
>>> hh[:,0,0]
array([-0.55597024,  0.14159907, -0.81798507])
>>> hh[:,0,0]@hh[:,1,0]
-9.71445146547012e-17
>>> hh[:,0,0]@hh[:,2,0]
0.0
>>>