forked from defog-ai/sql-eval
-
Notifications
You must be signed in to change notification settings - Fork 0
/
api_runner.py
172 lines (155 loc) · 5.74 KB
/
api_runner.py
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
import json
import os
from concurrent.futures import ThreadPoolExecutor, as_completed
from typing import Optional
from eval.eval import compare_query_results
import pandas as pd
from utils.pruning import prune_metadata_str
from utils.questions import prepare_questions_df
from utils.creds import db_creds_all, bq_project
from tqdm import tqdm
from time import time
import requests
def generate_prompt(
prompt_file, question, db_name, instructions="", k_shot_prompt="", public_data=True
):
with open(prompt_file, "r") as f:
prompt = f.read()
question_instructions = question + " " + instructions
pruned_metadata_str = prune_metadata_str(
question_instructions, db_name, public_data
)
prompt = prompt.format(
user_question=question,
instructions=instructions,
table_metadata_string=pruned_metadata_str,
k_shot_prompt=k_shot_prompt,
)
return prompt
def process_row(row, api_url, num_beams):
start_time = time()
r = requests.post(
api_url,
json={
"prompt": row["prompt"],
"n": 1,
"use_beam_search": True,
"best_of": num_beams,
"temperature": 0,
"stop": [";", "```"],
"max_tokens": 600,
},
)
end_time = time()
generated_query = (
r.json()["text"][0].split("```")[-1].split("```")[0].split(";")[0].strip() + ";"
)
row["generated_query"] = generated_query
row["latency_seconds"] = end_time - start_time
golden_query = row["query"]
db_name = row["db_name"]
db_type = row["db_type"]
question = row["question"]
query_category = row["query_category"]
exact_match = correct = 0
try:
exact_match, correct = compare_query_results(
query_gold=golden_query,
query_gen=generated_query,
db_name=db_name,
db_type=db_type,
db_creds=db_creds_all[row["db_type"]],
question=question,
query_category=query_category,
)
row["exact_match"] = int(exact_match)
row["correct"] = int(correct)
row["error_msg"] = ""
except Exception as e:
row["error_db_exec"] = 1
row["error_msg"] = f"QUERY EXECUTION ERROR: {e}"
return row
def run_api_eval(args):
# get params from args
questions_file = args.questions_file
prompt_file_list = args.prompt_file
num_questions = args.num_questions
public_data = not args.use_private_data
api_url = args.url
output_file_list = args.output_file
k_shot = args.k_shot
num_beams = args.num_beams
max_workers = args.parallel_threads
db_type = args.db_type
# get questions
print("Preparing questions...")
print(
f"Using {'all' if num_questions is None else num_questions} question(s) from {questions_file}"
)
df = prepare_questions_df(questions_file, db_type, num_questions, k_shot)
for prompt_file, output_file in zip(prompt_file_list, output_file_list):
# create a prompt for each question
df["prompt"] = df[
["question", "db_name", "instructions", "k_shot_prompt"]
].apply(
lambda row: generate_prompt(
prompt_file,
row["question"],
row["db_name"],
row["instructions"],
row["k_shot_prompt"],
public_data,
),
axis=1,
)
print(f"Questions prepared\nNow loading model...")
# initialize tokenizer and model
total_tried = 0
total_correct = 0
output_rows = []
with ThreadPoolExecutor(max_workers=max_workers) as executor:
futures = []
for row in df.to_dict("records"):
futures.append(executor.submit(process_row, row, api_url, num_beams))
with tqdm(as_completed(futures), total=len(futures)) as pbar:
for f in pbar:
row = f.result()
output_rows.append(row)
if row["correct"]:
total_correct += 1
total_tried += 1
pbar.update(1)
pbar.set_description(
f"Correct so far: {total_correct}/{total_tried} ({100*total_correct/total_tried:.2f}%)"
)
output_df = pd.DataFrame(output_rows)
del output_df["prompt"]
print(output_df.groupby("query_category")[["exact_match", "correct"]].mean())
output_df = output_df.sort_values(by=["db_name", "query_category", "question"])
# get directory of output_file and create if not exist
output_dir = os.path.dirname(output_file)
if not os.path.exists(output_dir):
os.makedirs(output_dir)
try:
output_df.to_csv(output_file, index=False, float_format="%.2f")
except:
output_df.to_pickle(output_file)
# save to BQ
if args.bq_table is not None:
run_name = output_file.split("/")[-1].split(".")[0]
output_df["run_name"] = run_name
output_df["run_time"] = pd.Timestamp.now()
output_df["run_params"] = json.dumps(vars(args))
print(f"Saving to BQ table {args.bq_table} with run_name {run_name}")
try:
if bq_project is not None and bq_project != "":
output_df.to_gbq(
destination_table=args.bq_table,
project_id=bq_project,
if_exists="append",
progress_bar=False,
)
else:
print("No BQ project id specified, skipping save to BQ")
except Exception as e:
print(f"Error saving to BQ: {e}")