report a bug when run proc_data.py

[johnX2050]

1. I find there is a missing parameter: x, when calling load_graph() in line 23 here
   

2. Then I try to modify the code as the below figure shows. However, it still reports some bugs related to pandas package.
   

*Reports: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead. dfn = dfn.append({'rel': rela, 'src': int(df.loc[i][0]), 'src_t': int(k), 'tgt': int(df.loc[i][1]), 'tgt_t': int(j), 'dis': ew},

• My pandas version is 1.4.2
• If I change to pandas version to 1.0.1 as required in your repo, It still reports pandas error.

3. Can you check code in the proc_data.py?

[dirge1]

I come across the same issue.