Notebooks not up to date + minor errors

[maxime-rey]

Hi, while trying to figure out how spectractor works, I noticed that the notebook weren't up to date.
If I'm not mistaken:

• In most of them there are the following lines but "../styles/custom.css" doesn't seem to exist.

from IPython.core.display import HTML
def css_styling():
    styles = open("../styles/custom.css", "r").read()
    return HTML(styles)
css_styling()

• In Run_SpectractorSim.ipynb, the imports should be changed to the following (however, I haven't found what replaced those commented out).

from spectractor.tools import *
#from holo_specs import *
from spectractor.extractor.targets import *
#from optics import *
import spectractor.parameters 

       Furthermore, in the definition of df in the Logbook part, I think that in the files name should be
       'v5' instead of 'v3'. Nonetheless, there is still the error
       ParserError: Error tokenizing data. C error: Expected 5 fields in line 1657, saw 6
       for which I haven't found the solution.

• In Spectractor tutorial.ipynb, the imports should be as shown below.
  Also, it seems that spec.plot_spectrum(fit=True) should be replace by spec.plot_spectrum(live_fit=True) and the print are still in Python 2.

from spectractor.extractor.extractor import Spectractor 
from spectractor.extractor.spectrum import Spectrum
import spectractor.parameters as parameters 

• From these I also saw another problems in extractor.py. It should be def Spectractor(config='../config/ctio.ini') instead of def Spectractor(config='./config/ctio.ini').

I hope I didn't say anything stupid and that it helps !

[jeremyneveu]

Hi. Indeed it is not up to date. It should be in my urgent todo list !