Model read .mps file appears to not work

**Describe the bug**
I am using the Model.read function as described in the [Quick Start guide](https://python-mip.readthedocs.io/en/latest/quickstart.html) under "Saving, Loading and Checking Model Properties." The description says that it works to load a .mps file. I have a .mps file describing a model I'd like to use. When I use the function as the directions give, it appears the file isn't loaded. Nothing about the problem is available in the model object, it gives 0 rows, 0 columnst, etc.

**To Reproduce**
My .mps file contents are below. This file type isn't supported to upload, so copy-pasting here instead. Github does some odd things for the formatting... This is a much smaller file that produces the same error, than the one I'd like to eventually load.

NAME SETPAR
ROWS
N OBJ
E c1
E c2
COLUMNS
INT1 'MARKER' 'INTORG'
x1 OBJ 1
x1 c1 1
x2 OBJ 1
x2 c1 1
x3 OBJ 1
x3 c1 1
x4 OBJ 1
x4 c1 1
x5 OBJ 1
x5 c1 1
x6 OBJ 1
x6 c2 1
x7 OBJ 1
x7 c2 1
x8 OBJ 1
x8 c2 1
x9 OBJ 1
x9 c2 1
x10 OBJ 1
x10 c2 1

INT1END 'MARKER' 'INTEND'
RHS
RHS1 c1 1
RHS1 c2 1
ENDATA

Here's the code I use. The attributes that get printed are all 0, as if nothing was loaded from the file. Also, I've noted that in examples "from mip import *" is used. This is not good python programming as we don't know what is loaded by "*" and should be avoided. It would be better to offer a standard like "import mip" since then when functions are called such as "mip.Model()" we know exactly where Model came from.

`# import mip
from mip import *

file_dir = '/my/file/dir/'
f_name = 'testsetpartition.mps'

m = Model()
m.read(file_dir+f_name)

print("Model name:", m.name)
print("Number of variables (columns):", m.num_cols)
print("Number of rows:", m.num_rows)
print("Number of nz:", m.num_nz)
print("Number of :", m.num_int)`

**Expected behavior**
I expected to be able to load the model and so m.numcols, for example should return 10.

**Desktop (please complete the following information):**
- Operating System, version: Windows 10, version 1809
- Python version: 3.6.10 |Anaconda, Inc.| (default, May 7 2020, 19:46:08) [MSC v.1916 64 bit (AMD64)]
- Python-MIP version (we recommend you to test with the latest version): 1.10.0

**Additional context**
I just installed this today. This is the first time I'm attempting to use python mip.