IndexError: index 0 is out of bounds for axis 0 with size 0 error

[tmhsa]

A traceback is what you get as response when an error occurred. Like this:

Output:
>>> 1 + a
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
NameError: name 'a' is not defined
>>>

It gives a bit more info then just the error.

Like I said Jeff, your suggestion dosen't apply here.
The only available traceback is:

----> 5     t1_seed = df_seeds[(df_seeds.TeamID == t1) & (df_seeds.Season == year)].seed_int.values[0]

and the following:

IndexError                                Traceback (most recent call last)
<ipython-input-37-0215f157ee60> in <module>
      3 for ii, row in df_sample_sub.iterrows():
      4     year, t1, t2 = get_year_t1_t2(row.ID)
----> 5     t1_seed = df_seeds[(df_seeds.TeamID == t1) & (df_seeds.Season == year)].seed_int.values[0]
      6     t2_seed = df_seeds[(df_seeds.TeamID == t2) & (df_seeds.Season == year)].seed_int.values[0]
      7     diff_seed = t1_seed - t2_seed