Get format instructions for the output parser.
Example:
from langchain_classic.output_parsers.structured import (
StructuredOutputParser, ResponseSchema
)
response_schemas = [
ResponseSchema(
name="foo",
description="a list of strings",
type="List[string]"
),
ResponseSchema(
name="bar",
description="a string",
type="string"
),
]
parser = StructuredOutputParser.from_response_schemas(response_schemas)
print(parser.get_format_instructions()) # noqa: T201
output:
# The output should be a Markdown code snippet formatted in the following
# schema, including the leading and trailing "```json" and "```":
#
# ```json
# {
# "foo": List[string] // a list of strings
# "bar": string // a string
# }
# ```
Args:
only_json: If `True`, only the json in the Markdown code snippet
will be returned, without the introducing text.
