web2py - show variable value with data from a.csv file in the view

Question

I have a web2py framework project called ucsalPY with an Aplication called ucsal.

The path of application is:

ucsalPY/application/ucsal (/controllers, /models, /views)

In the default.py controller I created the method:

nomes={"nome": ['Pedro', 'Tiago', 'Joao']}

index():
return nomes

and in the index.html view I read {{=nomes}}, in this way works.

I tried to import the pandas to read the csv file and return to index, but the browser shows Internal error when I open localhost:8000/ucsal/default/index.

I inserted the line import pandas as pd or in the model or controller and only this line gives the error.

How do I show data from any source (db or file) in a view? I don’t know if I have to put anything in the models. Just remembering that I have the db.py and menu.py files in ucsal/models.

the mistake when I import pandas nomodel is:

at 0x0000000004C4A270, file "C: Users USUARIO workspacePython ucsalPI Applications ucsal models db.py", line 7>

When I care about the controller, it’s:

at 0x0000000009C02810, file "C: Users USUARIO workspacePython ucsalPI Applications ucsal controllers/default.py", line 6>