TypeError: Can't instantiate abstract class DbResource without an imp…

…lementation for abstract method 'answer'

examples/use-rdb-resource/README.md

@@ -1,7 +1,25 @@
 # Access Database resources and inference by DANA
 
-## Commands for set-up and run
+## Setting-up
+- What you need
+  - commands (if you are mac user, you can install those things by Homebrew)
+    - mysql
+        - Also, create or use existing database for this example.
+    - poetry
+  - API Key
+    - Use your own OpenAI API key
+
+- Setting up Commands
+  - `cd examples/use-rdb-resource`
+  - `poetry install`
+  - `cp .env.template .env`
+    - update .env data with your environment data
+  - `poetry run python make_example_table_data.py`
+    - if this command doesn't work, then run `poetry env use 3.12`
+      - change python version to resolve dependensies version
+  - 
+
+
+## What is this example doing?
 
-## What is this folder doing?
 
-## Check Result

examples/use-rdb-resource/main.py

@@ -1,5 +1,6 @@
 from myvanna import generate_sql_from_prompt, MyVanna
-from openssa import DANA, DbResource
+from openssa import DANA
+from openssa.core.resource.db import DbResource
 from dotenv import load_dotenv
 
 load_dotenv()

examples/use-rdb-resource/pyproject.toml

@@ -6,12 +6,15 @@ authors = ["Your Name <[email protected]>"]
 readme = "README.md"
 
 [tool.poetry.dependencies]
-python = "^3.12"
+python = ">=3.12,<3.13"
 pymysql = "^1.1.1"
 kaleido = "0.2.1"
 vanna = "^0.7.3"
 chromadb = "^0.5.11"
 faker = "^30.1.0"
+sqlalchemy = "^2.0.35"
+openai = "^1.51.2"
+openssa = "^0.24.10.10"
 
 
 [build-system]