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Merge branch 'master' into support-incremental-updates-of-embeddings

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This commit is contained in:
Debanjum Singh Solanky 2022-09-10 22:11:43 +03:00
commit ebd5039bd1
20 changed files with 225 additions and 70 deletions
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6
.github/workflows/release.yml vendored
View file

@ -1,15 +1,15 @@
name: release
on:
push:
tags:
- v*
workflow_dispatch:
inputs:
version:
description: 'Version Number'
required: true
type: string
push:
tags:
- v*
jobs:
publish:

2
Dockerfile
View file

@ -4,7 +4,7 @@ LABEL org.opencontainers.image.source https://github.com/debanjum/khoj
# Install System Dependencies
RUN apt-get update -y && \
apt-get -y install libimage-exiftool-perl
apt-get -y install libimage-exiftool-perl python3-pyqt5
# Copy Application to Container
COPY . /app

6
Readme.md
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@ -2,7 +2,6 @@
[![build](https://github.com/debanjum/khoj/actions/workflows/build.yml/badge.svg)](https://github.com/debanjum/khoj/actions/workflows/build.yml)
[![test](https://github.com/debanjum/khoj/actions/workflows/test.yml/badge.svg)](https://github.com/debanjum/khoj/actions/workflows/test.yml)
[![publish](https://github.com/debanjum/khoj/actions/workflows/publish.yml/badge.svg)](https://github.com/debanjum/khoj/actions/workflows/publish.yml)
[![release](https://github.com/debanjum/khoj/actions/workflows/release.yml/badge.svg)](https://github.com/debanjum/khoj/actions/workflows/release.yml)
*A natural language search engine for your personal notes, transactions and images*
@ -107,7 +106,7 @@ pip install --upgrade khoj-assistant
## Troubleshoot
- Symptom: Errors out complaining about Tensors mismatch, null etc
- Mitigation: Disable `image` search on the desktop GUI
- Mitigation: Disable `image` search using the desktop GUI
- Symptom: Errors out with \"Killed\" in error message in Docker
- Fix: Increase RAM available to Docker Containers in Docker Settings
- Refer: [StackOverflow Solution](https://stackoverflow.com/a/50770267), [Configure Resources on Docker for Mac](https://docs.docker.com/desktop/mac/#resources)
@ -125,11 +124,12 @@ pip install --upgrade khoj-assistant
- Semantic search using the bi-encoder is fairly fast at \<50 ms
- Reranking using the cross-encoder is slower at \<2s on 15 results. Tweak `top_k` to tradeoff speed for accuracy of results
- Filters in query (e.g by file, word or date) usually add \<20ms to query latency
### Indexing performance
- Indexing is more strongly impacted by the size of the source data
- Indexing 100K+ line corpus of notes takes 6 minutes
- Indexing 100K+ line corpus of notes takes about 10 minutes
- Indexing 4000+ images takes about 15 minutes and more than 8Gb of RAM
- Note: *It should only take this long on the first run* as the index is incrementally updated

10
config/khoj_docker.yml
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@ -20,11 +20,11 @@ content-type:
compressed-jsonl: /data/embeddings/transactions.jsonl.gz
embeddings-file: /data/embeddings/transaction_embeddings.pt
# image:
# input-directories: ["/data/images/"]
# embeddings-file: "/data/embeddings/image_embeddings.pt"
# batch-size: 50
# use-xmp-metadata: true
image:
input-directories: ["/data/images/"]
embeddings-file: "/data/embeddings/image_embeddings.pt"
batch-size: 50
use-xmp-metadata: false
music:
input-files: ["/data/music/music.org"]

2
docker-compose.yml
View file

@ -26,4 +26,4 @@ services:
- ./tests/data/embeddings/:/data/embeddings/
- ./tests/data/models/:/data/models/
# Use 0.0.0.0 to explicitly set the host ip for the service on the container. https://pythonspeed.com/articles/docker-connection-refused/
command: --host="0.0.0.0" --port=8000 -c=config/khoj_docker.yml -vv
command: --no-gui --host="0.0.0.0" --port=8000 -c=config/khoj_docker.yml -vv

2
setup.py
View file

@ -7,7 +7,7 @@ this_directory = Path(__file__).parent
setup(
name='khoj-assistant',
version='0.1.6',
version='0.1.9',
description="A natural language search engine for your personal notes, transactions and images",
long_description=(this_directory / "Readme.md").read_text(encoding="utf-8"),
long_description_content_type="text/markdown",

2
src/interface/desktop/main_window.py
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@ -92,7 +92,7 @@ class MainWindow(QtWidgets.QMainWindow):
search_type_layout = QtWidgets.QVBoxLayout(search_type_settings)
enable_search_type = SearchCheckBox(f"Search {search_type.name}", search_type)
# Add file browser to set input files for given search type
input_files = FileBrowser(file_input_text, search_type, current_content_files)
input_files = FileBrowser(file_input_text, search_type, current_content_files or [])
# Set enabled/disabled based on checkbox state
enable_search_type.setChecked(current_content_files is not None and len(current_content_files) > 0)

2
src/interface/emacs/khoj.el
View file

@ -5,7 +5,7 @@
;; Author: Debanjum Singh Solanky <debanjum@gmail.com>
;; Description: Natural, Incremental Search for your Second Brain
;; Keywords: search, org-mode, outlines, markdown, beancount, ledger, image
;; Version: 0.1.6
;; Version: 0.1.9
;; Package-Requires: ((emacs "27.1"))
;; URL: http://github.com/debanjum/khoj/interface/emacs

7
src/main.py
View file

@ -3,8 +3,12 @@ import os
import signal
import sys
import logging
import warnings
from platform import system
# Ignore non-actionable warnings
warnings.filterwarnings("ignore", message=r'snapshot_download.py has been made private', category=FutureWarning)
# External Packages
import uvicorn
from fastapi import FastAPI
@ -63,6 +67,9 @@ def run():
args = cli(state.cli_args)
set_state(args)
# Create app directory, if it doesn't exist
state.config_file.parent.mkdir(parents=True, exist_ok=True)
# Setup Logger
if args.verbose == 0:
logger.setLevel(logging.WARN)

32
src/processor/org_mode/orgnode.py
View file

@ -41,8 +41,13 @@ from os.path import relpath
indent_regex = re.compile(r'^\s*')
def normalize_filename(filename):
file_relative_to_home = f'~/{relpath(filename, start=Path.home())}'
escaped_filename = f'{file_relative_to_home}'.replace("[","\[").replace("]","\]")
"Normalize and escape filename for rendering"
if not Path(filename).is_absolute():
# Normalize relative filename to be relative to current directory
normalized_filename = f'~/{relpath(filename, start=Path.home())}'
else:
normalized_filename = filename
escaped_filename = f'{normalized_filename}'.replace("[","\[").replace("]","\]")
return escaped_filename
def makelist(filename):
@ -61,7 +66,7 @@ def makelist(filename):
todos = { "TODO": "", "WAITING": "", "ACTIVE": "",
"DONE": "", "CANCELLED": "", "FAILED": ""} # populated from #+SEQ_TODO line
level = 0
level = ""
heading = ""
bodytext = ""
tags = list() # set of all tags in headline
@ -73,6 +78,7 @@ def makelist(filename):
propdict = dict()
in_properties_drawer = False
in_logbook_drawer = False
file_title = f'{filename}'
for line in f:
ctr += 1
@ -111,6 +117,16 @@ def makelist(filename):
kwlist = re.findall(r'([A-Z]+)\(', line)
for kw in kwlist: todos[kw] = ""
# Set file title to TITLE property, if it exists
title_search = re.search(r'^#\+TITLE:\s*(.*)$', line)
if title_search and title_search.group(1).strip() != '':
title_text = title_search.group(1).strip()
if file_title == f'{filename}':
file_title = title_text
else:
file_title += f' {title_text}'
continue
# Ignore Properties Drawers Completely
if re.search(':PROPERTIES:', line):
in_properties_drawer=True
@ -167,7 +183,7 @@ def makelist(filename):
bodytext = bodytext + line
# write out last node
thisNode = Orgnode(level, heading, bodytext, tags)
thisNode = Orgnode(level, heading or file_title, bodytext, tags)
thisNode.setProperties(propdict)
if sched_date:
thisNode.setScheduled(sched_date)
@ -196,8 +212,12 @@ def makelist(filename):
n.setHeading(prtysrch.group(2))
# Set SOURCE property to a file+heading based org-mode link to the entry
escaped_heading = n.Heading().replace("[","\\[").replace("]","\\]")
n.properties['SOURCE'] = f'[[file:{normalize_filename(filename)}::*{escaped_heading}]]'
if n.Level() == 0:
n.properties['LINE'] = f'file:{normalize_filename(filename)}::0'
n.properties['SOURCE'] = f'[[file:{normalize_filename(filename)}]]'
else:
escaped_heading = n.Heading().replace("[","\\[").replace("]","\\]")
n.properties['SOURCE'] = f'[[file:{normalize_filename(filename)}::*{escaped_heading}]]'
return nodelist

2
src/search_filter/word_filter.py
View file

@ -27,7 +27,7 @@ class WordFilter(BaseFilter):
def load(self, entries, regenerate=False):
start = time.time()
self.cache = {} # Clear cache on reload of filter
self.cache = {} # Clear cache on filter (re-)load
entry_splitter = r',|\.| |\]|\[\(|\)|\{|\}|\<|\>|\t|\n|\:|\;|\?|\!|\(|\)|\&|\^|\$|\@|\%|\+|\=|\/|\\|\||\~|\`|\"|\''
# Create map of words to entries they exist in
for entry_index, entry in enumerate(entries):

4
src/search_type/text_search.py
View file

@ -11,7 +11,7 @@ from src.search_filter.base_filter import BaseFilter
# Internal Packages
from src.utils import state
from src.utils.helpers import get_absolute_path, resolve_absolute_path, load_model
from src.utils.helpers import get_absolute_path, is_none_or_empty, resolve_absolute_path, load_model
from src.utils.config import TextSearchModel
from src.utils.rawconfig import TextSearchConfig, TextContentConfig
from src.utils.jsonl import load_jsonl
@ -187,6 +187,8 @@ def setup(text_to_jsonl, config: TextContentConfig, search_config: TextSearchCon
# Extract Updated Entries
entries = extract_entries(config.compressed_jsonl)
if is_none_or_empty(entries):
raise ValueError(f"No valid entries found in specified files: {config.input_files} or {config.input_filter}")
top_k = min(len(entries), top_k) # top_k hits can't be more than the total entries in corpus
# Compute or Load Embeddings

7
src/utils/cli.py
View file

@ -1,6 +1,7 @@
# Standard Packages
import argparse
import pathlib
from importlib.metadata import version
# Internal Packages
from src.utils.helpers import resolve_absolute_path
@ -17,9 +18,15 @@ def cli(args=None):
parser.add_argument('--host', type=str, default='127.0.0.1', help="Host address of the server. Default: 127.0.0.1")
parser.add_argument('--port', '-p', type=int, default=8000, help="Port of the server. Default: 8000")
parser.add_argument('--socket', type=pathlib.Path, help="Path to UNIX socket for server. Use to run server behind reverse proxy. Default: /tmp/uvicorn.sock")
parser.add_argument('--version', '-V', action='store_true', help="Print the installed Khoj version and exit")
args = parser.parse_args(args)
if args.version:
# Show version of khoj installed and exit
print(version('khoj-assistant'))
exit(0)
# Normalize config_file path to absolute path
args.config_file = resolve_absolute_path(args.config_file)

2
src/utils/jsonl.py
View file

@ -44,7 +44,7 @@ def dump_jsonl(jsonl_data, output_path):
with open(output_path, 'w', encoding='utf-8') as f:
f.write(jsonl_data)
logger.info(f'Wrote {len(jsonl_data)} lines to jsonl at {output_path}')
logger.info(f'Wrote jsonl data to {output_path}')
def compress_jsonl_data(jsonl_data, output_path):

45
tests/conftest.py
View file

@ -4,6 +4,7 @@ import pytest
# Internal Packages
from src.search_type import image_search, text_search
from src.utils.config import SearchType
from src.utils.helpers import resolve_absolute_path
from src.utils.rawconfig import ContentConfig, TextContentConfig, ImageContentConfig, SearchConfig, TextSearchConfig, ImageSearchConfig
from src.processor.org_mode.org_to_jsonl import org_to_jsonl
from src.search_filter.date_filter import DateFilter
@ -12,41 +13,41 @@ from src.search_filter.file_filter import FileFilter
@pytest.fixture(scope='session')
def search_config(tmp_path_factory) -> SearchConfig:
model_dir = tmp_path_factory.mktemp('data')
def search_config() -> SearchConfig:
model_dir = resolve_absolute_path('~/.khoj/search')
model_dir.mkdir(parents=True, exist_ok=True)
search_config = SearchConfig()
search_config.symmetric = TextSearchConfig(
encoder = "sentence-transformers/all-MiniLM-L6-v2",
cross_encoder = "cross-encoder/ms-marco-MiniLM-L-6-v2",
model_directory = model_dir
model_directory = model_dir / 'symmetric/'
)
search_config.asymmetric = TextSearchConfig(
encoder = "sentence-transformers/multi-qa-MiniLM-L6-cos-v1",
cross_encoder = "cross-encoder/ms-marco-MiniLM-L-6-v2",
model_directory = model_dir
model_directory = model_dir / 'asymmetric/'
)
search_config.image = ImageSearchConfig(
encoder = "sentence-transformers/clip-ViT-B-32",
model_directory = model_dir
model_directory = model_dir / 'image/'
)
return search_config
@pytest.fixture(scope='session')
def model_dir(search_config: SearchConfig):
model_dir = search_config.asymmetric.model_directory
def content_config(tmp_path_factory, search_config: SearchConfig):
content_dir = tmp_path_factory.mktemp('content')
# Generate Image Embeddings from Test Images
content_config = ContentConfig()
content_config.image = ImageContentConfig(
input_directories = ['tests/data/images'],
embeddings_file = model_dir.joinpath('image_embeddings.pt'),
batch_size = 10,
embeddings_file = content_dir.joinpath('image_embeddings.pt'),
batch_size = 1,
use_xmp_metadata = False)
image_search.setup(content_config.image, search_config.image, regenerate=False)
@ -55,28 +56,10 @@ def model_dir(search_config: SearchConfig):
content_config.org = TextContentConfig(
input_files = None,
input_filter = 'tests/data/org/*.org',
compressed_jsonl = model_dir.joinpath('notes.jsonl.gz'),
embeddings_file = model_dir.joinpath('note_embeddings.pt'))
compressed_jsonl = content_dir.joinpath('notes.jsonl.gz'),
embeddings_file = content_dir.joinpath('note_embeddings.pt'))
filters = [DateFilter(), WordFilter(), FileFilter()]
text_search.setup(org_to_jsonl, content_config.org, search_config.asymmetric, regenerate=False, filters=filters)
return model_dir
@pytest.fixture(scope='session')
def content_config(model_dir) -> ContentConfig:
content_config = ContentConfig()
content_config.org = TextContentConfig(
input_files = None,
input_filter = 'tests/data/org/*.org',
compressed_jsonl = model_dir.joinpath('notes.jsonl.gz'),
embeddings_file = model_dir.joinpath('note_embeddings.pt'))
content_config.image = ImageContentConfig(
input_directories = ['tests/data/images'],
embeddings_file = model_dir.joinpath('image_embeddings.pt'),
batch_size = 1,
use_xmp_metadata = False)
return content_config
return content_config

3
tests/test_cli.py
View file

@ -2,9 +2,6 @@
from pathlib import Path
from random import random
# External Modules
import pytest
# Internal Packages
from src.utils.cli import cli
from src.utils.helpers import resolve_absolute_path

7
tests/test_image_search.py
View file

@ -48,8 +48,13 @@ def test_image_search(content_config: ContentConfig, search_config: SearchConfig
image_files_url='/static/images',
count=1)
actual_image = Image.open(output_directory.joinpath(Path(results[0]["entry"]).name))
actual_image_path = output_directory.joinpath(Path(results[0]["entry"]).name)
actual_image = Image.open(actual_image_path)
expected_image = Image.open(content_config.image.input_directories[0].joinpath(expected_image_name))
# Assert
assert expected_image == actual_image
# Cleanup
# Delete the image files copied to results directory
actual_image_path.unlink()

27
tests/test_org_to_jsonl.py
View file

@ -1,6 +1,5 @@
# Standard Packages
import json
from posixpath import split
# Internal Packages
from src.processor.org_mode.org_to_jsonl import convert_org_entries_to_jsonl, convert_org_nodes_to_entries, extract_org_entries
@ -15,7 +14,7 @@ def test_entry_with_empty_body_line_to_jsonl(tmp_path):
:PROPERTIES:
:ID: 42-42-42
:END:
\t\r\n
\t\r
'''
orgfile = create_file(tmp_path, entry)
@ -38,7 +37,29 @@ def test_entry_with_body_to_jsonl(tmp_path):
:PROPERTIES:
:ID: 42-42-42
:END:
\t\r\nBody Line 1\n
\t\r
Body Line 1
'''
orgfile = create_file(tmp_path, entry)
# Act
# Extract Entries from specified Org files
entries, entry_to_file_map = extract_org_entries(org_files=[orgfile])
# Process Each Entry from All Notes Files
jsonl_string = convert_org_entries_to_jsonl(convert_org_nodes_to_entries(entries, entry_to_file_map))
jsonl_data = [json.loads(json_string) for json_string in jsonl_string.splitlines()]
# Assert
assert len(jsonl_data) == 1
def test_file_with_no_headings_to_jsonl(tmp_path):
"Ensure files with no heading, only body text are loaded."
# Arrange
entry = f'''
- Bullet point 1
- Bullet point 2
'''
orgfile = create_file(tmp_path, entry)

102
tests/test_orgnode.py
View file

@ -8,6 +8,28 @@ from src.processor.org_mode import orgnode
# Test
# ----------------------------------------------------------------------------------------------------
def test_parse_entry_with_no_headings(tmp_path):
"Test parsing of entry with minimal fields"
# Arrange
entry = f'''Body Line 1'''
orgfile = create_file(tmp_path, entry)
# Act
entries = orgnode.makelist(orgfile)
# Assert
assert len(entries) == 1
assert entries[0].Heading() == f'{orgfile}'
assert entries[0].Tags() == list()
assert entries[0].Body() == "Body Line 1"
assert entries[0].Priority() == ""
assert entries[0].Property("ID") == ""
assert entries[0].Closed() == ""
assert entries[0].Scheduled() == ""
assert entries[0].Deadline() == ""
# ----------------------------------------------------------------------------------------------------
def test_parse_minimal_entry(tmp_path):
"Test parsing of entry with minimal fields"
@ -81,18 +103,17 @@ Body Line 1
Body Line 2
'''
orgfile = create_file(tmp_path, entry)
normalized_orgfile = f'~/{relpath(orgfile, start=Path.home())}'
# Act
entries = orgnode.makelist(orgfile)
# Assert
# SOURCE link rendered with Heading
assert f':SOURCE: [[file:{normalized_orgfile}::*{entries[0].Heading()}]]' in f'{entries[0]}'
assert f':SOURCE: [[file:{orgfile}::*{entries[0].Heading()}]]' in f'{entries[0]}'
# ID link rendered with ID
assert f':ID: id:123-456-789-4234-1231' in f'{entries[0]}'
# LINE link rendered with line number
assert f':LINE: file:{normalized_orgfile}::2' in f'{entries[0]}'
assert f':LINE: file:{orgfile}::2' in f'{entries[0]}'
# ----------------------------------------------------------------------------------------------------
@ -115,8 +136,7 @@ Body Line 1'''
# parsed heading from entry
assert entries[0].Heading() == "Heading[1]"
# ensure SOURCE link has square brackets in filename, heading escaped in rendered entries
normalized_orgfile = f'~/{relpath(orgfile, start=Path.home())}'
escaped_orgfile = f'{normalized_orgfile}'.replace("[1]", "\\[1\\]")
escaped_orgfile = f'{orgfile}'.replace("[1]", "\\[1\\]")
assert f':SOURCE: [[file:{escaped_orgfile}::*Heading\[1\]' in f'{entries[0]}'
@ -168,10 +188,80 @@ Body 2
assert entry.Logbook() == [(datetime.datetime(1984,4,index+1,9,0,0), datetime.datetime(1984,4,index+1,12,0,0))]
# ----------------------------------------------------------------------------------------------------
def test_parse_entry_with_empty_title(tmp_path):
"Test parsing of entry with minimal fields"
# Arrange
entry = f'''#+TITLE:
Body Line 1'''
orgfile = create_file(tmp_path, entry)
# Act
entries = orgnode.makelist(orgfile)
# Assert
assert len(entries) == 1
assert entries[0].Heading() == f'{orgfile}'
assert entries[0].Tags() == list()
assert entries[0].Body() == "Body Line 1"
assert entries[0].Priority() == ""
assert entries[0].Property("ID") == ""
assert entries[0].Closed() == ""
assert entries[0].Scheduled() == ""
assert entries[0].Deadline() == ""
# ----------------------------------------------------------------------------------------------------
def test_parse_entry_with_title_and_no_headings(tmp_path):
"Test parsing of entry with minimal fields"
# Arrange
entry = f'''#+TITLE: test
Body Line 1'''
orgfile = create_file(tmp_path, entry)
# Act
entries = orgnode.makelist(orgfile)
# Assert
assert len(entries) == 1
assert entries[0].Heading() == 'test'
assert entries[0].Tags() == list()
assert entries[0].Body() == "Body Line 1"
assert entries[0].Priority() == ""
assert entries[0].Property("ID") == ""
assert entries[0].Closed() == ""
assert entries[0].Scheduled() == ""
assert entries[0].Deadline() == ""
# ----------------------------------------------------------------------------------------------------
def test_parse_entry_with_multiple_titles_and_no_headings(tmp_path):
"Test parsing of entry with minimal fields"
# Arrange
entry = f'''#+TITLE: title1
Body Line 1
#+TITLE: title2 '''
orgfile = create_file(tmp_path, entry)
# Act
entries = orgnode.makelist(orgfile)
# Assert
assert len(entries) == 1
assert entries[0].Heading() == 'title1 title2'
assert entries[0].Tags() == list()
assert entries[0].Body() == "Body Line 1\n"
assert entries[0].Priority() == ""
assert entries[0].Property("ID") == ""
assert entries[0].Closed() == ""
assert entries[0].Scheduled() == ""
assert entries[0].Deadline() == ""
# Helper Functions
def create_file(tmp_path, entry, filename="test.org"):
org_file = tmp_path / f"notes/{filename}"
org_file.parent.mkdir()
org_file.touch()
org_file.write_text(entry)
return org_file
return org_file

25
tests/test_text_search.py
View file

@ -1,6 +1,10 @@
# System Packages
from copy import deepcopy
from pathlib import Path
# External Packages
import pytest
# Internal Packages
from src.utils.state import model
from src.search_type import text_search
@ -9,6 +13,25 @@ from src.processor.org_mode.org_to_jsonl import org_to_jsonl
# Test
# ----------------------------------------------------------------------------------------------------
def test_asymmetric_setup_with_empty_file_raises_error(content_config: ContentConfig, search_config: SearchConfig):
# Arrange
file_to_index = Path(content_config.org.input_filter).parent / "new_file_to_index.org"
file_to_index.touch()
new_org_content_config = deepcopy(content_config.org)
new_org_content_config.input_files = [f'{file_to_index}']
new_org_content_config.input_filter = None
# Act
# Generate notes embeddings during asymmetric setup
with pytest.raises(ValueError, match=r'^No valid entries found*'):
text_search.setup(org_to_jsonl, new_org_content_config, search_config.asymmetric, regenerate=True)
# Cleanup
# delete created test file
file_to_index.unlink()
# ----------------------------------------------------------------------------------------------------
def test_asymmetric_setup(content_config: ContentConfig, search_config: SearchConfig):
# Act
@ -23,7 +46,7 @@ def test_asymmetric_setup(content_config: ContentConfig, search_config: SearchCo
# ----------------------------------------------------------------------------------------------------
def test_asymmetric_search(content_config: ContentConfig, search_config: SearchConfig):
# Arrange
model.notes_search = text_search.setup(org_to_jsonl, content_config.org, search_config.asymmetric, regenerate=False)
model.notes_search = text_search.setup(org_to_jsonl, content_config.org, search_config.asymmetric, regenerate=True)
query = "How to git install application?"
# Act