[schema_generator] Use Poetry for schema_generator (#37455)

Author: natikgadzhi

tools/schema_generator/README.md

@@ -1,25 +1,26 @@
 # Schema Generator
+
 Util for generating catalog schema from a connector `read` command output.
 
 ## Prerequisites
 
 To use this tool you first need to:
 
 - Define all your streams.
-- Create schema files for each stream, containing only `{}` (valid json files). See [this doc section](https://docs.airbyte.com/connector-development/cdk-python/schemas#static-schemas) for instructions on how to name these files.
-- Build you container docker image.
+- Create schema files for each stream, containing only `{}` (valid json files). See
+  [this doc section](https://docs.airbyte.com/connector-development/cdk-python/schemas#static-schemas)
+  for instructions on how to name these files.
 
-Going through all the steps above should enable you to run the `read` command of your connector using the docker image, which is the input for this tool.
+Going through all the steps above should enable you to run the `read` command of your connector
+using the docker image, which is the input for this tool.
 
 ## Usage
 
 First install the tools in it's own virtual environment:
 
 ```bash
 $ cd tools/schema_generator # assumes you are starting from the root of the Airbyte project.
-$ python -m venv .venv # Create a virtual environment in the .venv directory
-$ source .venv/bin/activate # enable the venv
-$ pip install -r requirements.txt
+$ poetry install
 ```
 
 To use a connector's `run` command we first need a `ConfiguredAirbyteCatalog`:
@@ -28,11 +29,15 @@ To use a connector's `run` command we first need a `ConfiguredAirbyteCatalog`:
 $ ../../airbyte-integrations/connectors/<your-connector> # you need to use the tool at the root folder of a connector
 $ docker run --rm -v $(pwd)/secrets:/secrets airbyte/<your-connector-image-name>:dev discover --config /secrets/config.json | schema_generator --configure-catalog
 ```
-This will created the file **configured_catalog.json** in the **integration_tests** folder in the current working directory.
+
+This will created the file **configured_catalog.json** in the **integration_tests** folder in the
+current working directory.
 
 Now you're all set to run the following command and generate your schemas:
 
 ```bash
 $ docker run --rm -v $(pwd)/secrets:/secrets -v $(pwd)/integration_tests:/integration_tests airbyte/<your-connector-image-name>:dev read --config /secrets/config.json --catalog /integration_tests/configured_catalog.json | schema_generator --infer-schemas
 ```
-Which will create schema files for all streams and place them in the **schemas** folder in the current working directory.
+
+Which will create schema files for all streams and place them in the **schemas** folder in the
+current working directory.