feat(ChatKnowledge): Support Financial Report Analysis

[Aries-ckt]

Description

Upload financial report pdf and chat with financial report
scene1:ask base info for financial report

scene2:calculate financial indicator for financial report

scene3:analyze financial report

How Has This Been Tested?

Step 1: upgrade knowledge_space

USE dbgpt;
ALTER TABLE  knowledge_space
    ADD COLUMN `domain_type` varchar(50) null comment 'space domain type' after `vector_type`;

Step 2: upgrade python dependencies

pip install pdfplumber
pip install fuzzywuzzy

Step 3: install financial report app from dbgpts

# install poetry
pip install poetry
# install financial report knowledge process pipeline workflow
dbgpt app install financial-report-knowledge-factory

# install financial report  chat  pipeline workflow
dbgpt app install financial-robot-app

Step4:
download classifier pre_trained model from https://www.modelscope.cn/models/AI-ModelScope/bge-large-zh-v1.5

git clone https://www.modelscope.cn/models/AI-ModelScope/bge-large-zh-v1.5

and set in .env

#*******************************************************************#
#**                     FINANCIAL CHAT Config                     **#
#*******************************************************************#
FIN_REPORT_MODEL=/app/DB-GPT/models/bge-large-zh-v1.5

Step 4: restart dbgpt_server

Step 5: create FinancialReport knowledge space

Step 6: upload financial report from docker/examples/fin_report

Step 7: automatic segment and wait for a while

Step 8: chat with financial report

Snapshots:

Include snapshots for easier review.

Checklist:

• My code follows the style guidelines of this project
• I have already rebased the commits and make the commit message conform to the project standard.
• I have performed a self-review of my own code
• I have commented my code, particularly in hard-to-understand areas
• I have made corresponding changes to the documentation
• Any dependent changes have been merged and published in downstream modules

[fangyinc]

LGTM.

[csunny]

r+

[MarvinLong]

After I finished Step 7: automatic segment and wait for a while. How can I ask with financial-robot-app just like scene1 ~ scene3. I got [SERVER_ERROR]'NoneType' object has no attribute 'get' when I ask some questions with the "开始对话" on the financial-robot-app.

_____________ I found the code error in "envs/dbgpt_env/lib/python3.10/site-packages/financial_robot_app/__init__.py", line 79, in map db_name = input_value.context.extra.get("db_name") AttributeError: 'NoneType' object has no attribute 'get'