serialize_row in fm_data_tasks/fm_data_tasks/utils/data_utils.py

I tried the dry run 10 examples cmd in the readme and got the error:
python3 -m fm_data_tasks.run_inference \
    --dry_run \
    --num_run 10 \
    --k 3 \
    --sample_method random \
    --data_dir data/datasets/entity_matching/structured/Fodors-Zagats
[04/11/23 17:50:21] INFO     2023-04-11 17:50:21,823 [run_inference] [INFO] {                     run_inference.py:145
                                 "data_dir":                                                                          
                             "/Users/thangduong/fm_data_tasks/data/datasets/entity_matching/struc                     
                             tured/Fodors-Zagats",                                                                    
                                 "output_dir": "outputs",                                                             
                                 "cache_name": "sqlite",                                                              
                                 "cache_connection": "fm_data_tasks.sqlite",                                          
                                 "client_name": "openai",                                                             
                                 "client_connection": null,                                                           
                                 "run_tag": "default",                                                                
                                 "overwrite_cache": false,                                                            
                                 "k": 3,                                                                              
                                 "sample_method": "random",                                                           
                                 "seed": 1234,                                                                        
                                 "class_balanced": false,                                                             
                                 "sep_tok": ".",                                                                      
                                 "nan_tok": "nan",                                                                    
                                 "num_run": 10,                                                                       
                                 "num_trials": 1,                                                                     
                                 "num_print": 10,                                                                     
                                 "add_task_instruction": false,                                                       
                                 "task_instruction_idx": 0,                                                           
                                 "do_test": false,                                                                    
                                 "dry_run": true,                                                                     
                                 "stop_token": "\n",                                                                  
                                 "temperature": 0.0,                                                                  
                                 "max_tokens": 3                                                                      
                             }                                                                                        
                    INFO     2023-04-11 17:50:21,827 [data_utils] [INFO] Processing                  data_utils.py:330
                             /Users/thangduong/fm_data_tasks/data/datasets/entity_matching/structure                  
                             d/Fodors-Zagats                                                                          
Traceback (most recent call last):
  File "/opt/miniconda3/envs/fm_data_tasks/lib/python3.10/runpy.py", line 196, in _run_module_as_main
    return _run_code(code, main_globals, None,
  File "/opt/miniconda3/envs/fm_data_tasks/lib/python3.10/runpy.py", line 86, in _run_code
    exec(code, run_globals)
  File "/Users/thangduong/fm_data_tasks/fm_data_tasks/run_inference.py", line 297, in <module>
    main()
  File "/Users/thangduong/fm_data_tasks/fm_data_tasks/run_inference.py", line 153, in main
    pd_data_files = data_utils.read_data(
  File "/Users/thangduong/fm_data_tasks/fm_data_tasks/utils/data_utils.py", line 463, in read_data
    data_files_sep, label_col = read_raw_data(
  File "/Users/thangduong/fm_data_tasks/fm_data_tasks/utils/data_utils.py", line 442, in read_raw_data
    data_files_sep["train"] = read_data_func(train_file)
  File "/Users/thangduong/fm_data_tasks/fm_data_tasks/utils/data_utils.py", line 175, in read_blocked_pairs
    merged["text"] = merged.apply(
  File "/opt/miniconda3/envs/fm_data_tasks/lib/python3.10/site-packages/pandas/core/frame.py", line 9568, in apply
    return op.apply().__finalize__(self, method="apply")
  File "/opt/miniconda3/envs/fm_data_tasks/lib/python3.10/site-packages/pandas/core/apply.py", line 764, in apply
    return self.apply_standard()
  File "/opt/miniconda3/envs/fm_data_tasks/lib/python3.10/site-packages/pandas/core/apply.py", line 891, in apply_standard
    results, res_index = self.apply_series_generator()
  File "/opt/miniconda3/envs/fm_data_tasks/lib/python3.10/site-packages/pandas/core/apply.py", line 907, in apply_series_generator
    results[i] = self.f(v)
  File "/Users/thangduong/fm_data_tasks/fm_data_tasks/utils/data_utils.py", line 176, in <lambda>
    lambda row: serialize_match_pair(
  File "/Users/thangduong/fm_data_tasks/fm_data_tasks/utils/data_utils.py", line 56, in serialize_match_pair
    f"{prod_name} A is {serialize_row(row, column_mapA, sep_tok, nan_tok)}."
  File "/Users/thangduong/fm_data_tasks/fm_data_tasks/utils/data_utils.py", line 36, in serialize_row
    row[c_og] = f"{row[c_og].strip()}"
AttributeError: 'int' object has no attribute 'strip'
HazyResearch / fm_data_tasks

serialize_row in fm_data_tasks/fm_data_tasks/utils/data_utils.py #9
