Spaces:
Sleeping
Sleeping
Commit
·
e26e304
unverified
·
0
Parent(s):
Add files via upload
Browse files- README.md +14 -0
- app.py +158 -0
- gitattributes +44 -0
- gitignore +4 -0
- requirements.txt +7 -0
README.md
ADDED
@@ -0,0 +1,14 @@
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
1 |
+
---
|
2 |
+
title: LS Chat App
|
3 |
+
emoji: 🔍
|
4 |
+
colorFrom: blue
|
5 |
+
colorTo: blue
|
6 |
+
sdk: streamlit
|
7 |
+
sdk_version: 1.42.0
|
8 |
+
app_file: app.py
|
9 |
+
pinned: false
|
10 |
+
---
|
11 |
+
|
12 |
+
# LS Chat App
|
13 |
+
|
14 |
+
It is a chat app built using Streamlit that allows users to interact with an AI model to communicate about www.Status.law
|
app.py
ADDED
@@ -0,0 +1,158 @@
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
1 |
+
import os
|
2 |
+
import streamlit as st
|
3 |
+
from dotenv import load_dotenv
|
4 |
+
from langchain_groq import ChatGroq
|
5 |
+
from langchain_huggingface import HuggingFaceEmbeddings
|
6 |
+
from langchain_community.vectorstores import InMemoryVectorStore
|
7 |
+
from langchain_text_splitters import RecursiveCharacterTextSplitter
|
8 |
+
from langchain_community.document_loaders import WebBaseLoader
|
9 |
+
from langchain_core.prompts import PromptTemplate
|
10 |
+
from langchain_core.output_parsers import StrOutputParser
|
11 |
+
from langchain_core.runnables import RunnablePassthrough, RunnableLambda
|
12 |
+
from requests.exceptions import RequestException
|
13 |
+
|
14 |
+
# Загружаем переменные окружения (если работаем локально)
|
15 |
+
# load_dotenv(verbose=True)
|
16 |
+
# Определяем, работает ли код локально (например, если `.env` существует)
|
17 |
+
is_local = os.path.exists(".env")
|
18 |
+
|
19 |
+
# Загружаем переменные окружения, если работаем локально
|
20 |
+
if is_local:
|
21 |
+
load_dotenv(verbose=True)
|
22 |
+
|
23 |
+
# Загружаем API-ключи через Streamlit secrets (для облачного запуска)
|
24 |
+
try:
|
25 |
+
GROQ_API_KEY = st.secrets["GROQ_API_KEY"]
|
26 |
+
USER_AGENT = st.secrets["USER_AGENT"]
|
27 |
+
LANGSMITH_TRACING = st.secrets["LANGSMITH_TRACING"]
|
28 |
+
LANGSMITH_ENDPOINT = st.secrets["LANGSMITH_ENDPOINT"]
|
29 |
+
LANGSMITH_API_KEY = st.secrets["LANGSMITH_API_KEY"]
|
30 |
+
LANGSMITH_PROJECT = st.secrets["LANGSMITH_PROJECT"]
|
31 |
+
OPENAI_API_KEY = st.secrets["OPENAI_API_KEY"]
|
32 |
+
except FileNotFoundError:
|
33 |
+
# Если secrets.toml не найден, используем переменные окружения
|
34 |
+
GROQ_API_KEY = os.getenv("GROQ_API_KEY")
|
35 |
+
USER_AGENT = os.getenv("USER_AGENT")
|
36 |
+
LANGSMITH_TRACING = os.getenv("LANGSMITH_TRACING")
|
37 |
+
LANGSMITH_ENDPOINT = os.getenv("LANGSMITH_ENDPOINT")
|
38 |
+
LANGSMITH_API_KEY = os.getenv("LANGSMITH_API_KEY")
|
39 |
+
LANGSMITH_PROJECT = os.getenv("LANGSMITH_PROJECT")
|
40 |
+
OPENAI_API_KEY = os.getenv("OPENAI_API_KEY")
|
41 |
+
|
42 |
+
# Проверяем, заданы ли API-ключи
|
43 |
+
if not GROQ_API_KEY:
|
44 |
+
st.error("Ошибка: GROQ_API_KEY не задана в переменных окружения.")
|
45 |
+
st.stop()
|
46 |
+
if not USER_AGENT:
|
47 |
+
st.error("Ошибка: USER_AGENT не задана в переменных окружения.")
|
48 |
+
st.stop()
|
49 |
+
if not LANGSMITH_TRACING:
|
50 |
+
st.error("Ошибка: LANGSMITH_TRACING не задана в переменных окружения.")
|
51 |
+
st.stop()
|
52 |
+
if not LANGSMITH_ENDPOINT:
|
53 |
+
st.error("Ошибка: LANGSMITH_ENDPOINT не задана в переменных окружения.")
|
54 |
+
st.stop()
|
55 |
+
if not LANGSMITH_API_KEY:
|
56 |
+
st.error("Ошибка: LANGSMITH_API_KEY не задана в переменных окружения.")
|
57 |
+
st.stop()
|
58 |
+
if not LANGSMITH_PROJECT:
|
59 |
+
st.error("Ошибка: LANGSMITH_PROJECT не задана в переменных окружения.")
|
60 |
+
st.stop()
|
61 |
+
if not OPENAI_API_KEY :
|
62 |
+
st.error("Ошибка: OPENAI_API_KEY не задана в переменных окружения.")
|
63 |
+
st.stop()
|
64 |
+
|
65 |
+
# Настройка LLM
|
66 |
+
try:
|
67 |
+
llm = ChatGroq(
|
68 |
+
model_name="llama-3.3-70b-versatile",
|
69 |
+
temperature=0.6,
|
70 |
+
api_key=GROQ_API_KEY
|
71 |
+
)
|
72 |
+
print("[DEBUG] LLM успешно инициализирован")
|
73 |
+
except Exception as e:
|
74 |
+
print(f"[ERROR] Ошибка инициализации LLM: {e}")
|
75 |
+
|
76 |
+
# Настройка эмбеддингов
|
77 |
+
embeddings_model = HuggingFaceEmbeddings(model_name="intfloat/multilingual-e5-large-instruct")
|
78 |
+
print("[DEBUG] Модель эмбеддингов загружена")
|
79 |
+
|
80 |
+
# Функция загрузки только англоязычного контента
|
81 |
+
def load_english_pages(urls):
|
82 |
+
english_docs = []
|
83 |
+
for url in urls:
|
84 |
+
if not any(lang in url for lang in ["/ru", "/ar", "/es", "/ch"]):
|
85 |
+
try:
|
86 |
+
loader = WebBaseLoader(url)
|
87 |
+
documents = loader.load()
|
88 |
+
if documents:
|
89 |
+
english_docs.extend(documents)
|
90 |
+
print(f"[DEBUG] Загружен контент с {url}")
|
91 |
+
except RequestException as e:
|
92 |
+
print(f"[ERROR] Ошибка загрузки страницы {url}: {e}")
|
93 |
+
return english_docs
|
94 |
+
|
95 |
+
# Пример URL, где английские страницы без префиксов
|
96 |
+
urls = ["https://status.law/about", "https://status.law/", "https://status.law/contact"]
|
97 |
+
documents = load_english_pages(urls)
|
98 |
+
|
99 |
+
# Разбиваем на фрагменты
|
100 |
+
text_splitter = RecursiveCharacterTextSplitter(chunk_size=500, chunk_overlap=100)
|
101 |
+
chunks = text_splitter.split_documents(documents)
|
102 |
+
print(f"[DEBUG] Разбито на {len(chunks)} фрагментов")
|
103 |
+
|
104 |
+
# Создание векторного хранилища
|
105 |
+
vector_store = InMemoryVectorStore.from_documents(chunks, embeddings_model)
|
106 |
+
retriever = vector_store.as_retriever()
|
107 |
+
print("[DEBUG] Векторное хранилище создано")
|
108 |
+
|
109 |
+
# ��ромпт для бота
|
110 |
+
template = """
|
111 |
+
You are a helpful legal assistant that answers questions based on information from status.law.
|
112 |
+
Answer accurately and concisely.
|
113 |
+
Question: {question}
|
114 |
+
Only use the provided context to answer the question.
|
115 |
+
Context: {context}
|
116 |
+
"""
|
117 |
+
prompt = PromptTemplate.from_template(template)
|
118 |
+
|
119 |
+
# История сообщений
|
120 |
+
def format_history(message_history):
|
121 |
+
formatted = ""
|
122 |
+
for msg in message_history:
|
123 |
+
formatted += f"User: {msg['question']}\nBot: {msg['answer']}\n\n"
|
124 |
+
return formatted
|
125 |
+
|
126 |
+
message_history = []
|
127 |
+
|
128 |
+
# Интерфейс Streamlit
|
129 |
+
st.set_page_config(page_title="Legal Chatbot", page_icon="🤖")
|
130 |
+
st.title("🤖 Legal Chatbot")
|
131 |
+
st.write("Этот бот отвечает на юридические вопросы, используя информацию с сайта status.law.")
|
132 |
+
|
133 |
+
# Поле для ввода вопроса
|
134 |
+
user_input = st.text_input("Введите ваш вопрос:")
|
135 |
+
if st.button("Отправить"):
|
136 |
+
if user_input:
|
137 |
+
# Получаем релевантные документы из ретривера
|
138 |
+
retrieved_docs = retriever.get_relevant_documents(user_input)
|
139 |
+
|
140 |
+
# Формируем текстовый контекст из документов
|
141 |
+
context_text = "\n\n".join([doc.page_content for doc in retrieved_docs])
|
142 |
+
|
143 |
+
# Создание цепочки обработки запроса
|
144 |
+
chain = (
|
145 |
+
RunnableLambda(lambda x: {"context": context_text, "question": x["question"]})
|
146 |
+
| prompt
|
147 |
+
| llm
|
148 |
+
| StrOutputParser()
|
149 |
+
)
|
150 |
+
|
151 |
+
# Запуск цепочки
|
152 |
+
response = chain.invoke({"question": user_input, "context": context_text})
|
153 |
+
|
154 |
+
# Добавляем в историю сообщений
|
155 |
+
message_history.append({"question": user_input, "answer": response})
|
156 |
+
|
157 |
+
# Выводим ответ
|
158 |
+
st.write(response)
|
gitattributes
ADDED
@@ -0,0 +1,44 @@
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
1 |
+
*.7z filter=lfs diff=lfs merge=lfs -text
|
2 |
+
*.arrow filter=lfs diff=lfs merge=lfs -text
|
3 |
+
*.bin filter=lfs diff=lfs merge=lfs -text
|
4 |
+
*.bz2 filter=lfs diff=lfs merge=lfs -text
|
5 |
+
*.ckpt filter=lfs diff=lfs merge=lfs -text
|
6 |
+
*.ftz filter=lfs diff=lfs merge=lfs -text
|
7 |
+
*.gz filter=lfs diff=lfs merge=lfs -text
|
8 |
+
*.h5 filter=lfs diff=lfs merge=lfs -text
|
9 |
+
*.joblib filter=lfs diff=lfs merge=lfs -text
|
10 |
+
*.lfs.* filter=lfs diff=lfs merge=lfs -text
|
11 |
+
*.mlmodel filter=lfs diff=lfs merge=lfs -text
|
12 |
+
*.model filter=lfs diff=lfs merge=lfs -text
|
13 |
+
*.msgpack filter=lfs diff=lfs merge=lfs -text
|
14 |
+
*.npy filter=lfs diff=lfs merge=lfs -text
|
15 |
+
*.npz filter=lfs diff=lfs merge=lfs -text
|
16 |
+
*.onnx filter=lfs diff=lfs merge=lfs -text
|
17 |
+
*.ot filter=lfs diff=lfs merge=lfs -text
|
18 |
+
*.parquet filter=lfs diff=lfs merge=lfs -text
|
19 |
+
*.pb filter=lfs diff=lfs merge=lfs -text
|
20 |
+
*.pickle filter=lfs diff=lfs merge=lfs -text
|
21 |
+
*.pkl filter=lfs diff=lfs merge=lfs -text
|
22 |
+
*.pt filter=lfs diff=lfs merge=lfs -text
|
23 |
+
*.pth filter=lfs diff=lfs merge=lfs -text
|
24 |
+
*.rar filter=lfs diff=lfs merge=lfs -text
|
25 |
+
*.safetensors filter=lfs diff=lfs merge=lfs -text
|
26 |
+
saved_model/**/* filter=lfs diff=lfs merge=lfs -text
|
27 |
+
*.tar.* filter=lfs diff=lfs merge=lfs -text
|
28 |
+
*.tar filter=lfs diff=lfs merge=lfs -text
|
29 |
+
*.tflite filter=lfs diff=lfs merge=lfs -text
|
30 |
+
*.tgz filter=lfs diff=lfs merge=lfs -text
|
31 |
+
*.wasm filter=lfs diff=lfs merge=lfs -text
|
32 |
+
*.xz filter=lfs diff=lfs merge=lfs -text
|
33 |
+
*.zip filter=lfs diff=lfs merge=lfs -text
|
34 |
+
*.zst filter=lfs diff=lfs merge=lfs -text
|
35 |
+
*tfevents* filter=lfs diff=lfs merge=lfs -text
|
36 |
+
|
37 |
+
|
38 |
+
* text=auto eol=crlf
|
39 |
+
|
40 |
+
*.bin binary
|
41 |
+
|
42 |
+
.gitignore text eol=lf
|
43 |
+
.gitattributes text eol=lf
|
44 |
+
|
gitignore
ADDED
@@ -0,0 +1,4 @@
|
|
|
|
|
|
|
|
|
|
|
1 |
+
*.env
|
2 |
+
|
3 |
+
venv
|
4 |
+
.streamlit/secrets.toml
|
requirements.txt
ADDED
@@ -0,0 +1,7 @@
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
1 |
+
streamlit
|
2 |
+
langchain-community
|
3 |
+
langchain-core
|
4 |
+
langchain-huggingface
|
5 |
+
langchain-groq
|
6 |
+
python-dotenv
|
7 |
+
beautifulsoup4
|