jyapayne/langflow
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build: make langchain-serve optional

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This commit is contained in:
Deepankar Mahapatro 2023-05-16 13:34:34 +05:30
commit 54da71cc0a
1 changed files with 10 additions and 2 deletions
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10
src/backend/langflow/__main__.py
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@ -75,10 +75,18 @@ def jcloud():
Deploy Langflow server on Jina AI Cloud Deploy Langflow server on Jina AI Cloud
""" """
import asyncio import asyncio
from importlib.metadata import version as mod_version
import click import click
try:
from lcserve.__main__ import serve_on_jcloud from lcserve.__main__ import serve_on_jcloud
from importlib.metadata import version as mod_version except ImportError:
click.secho(
"🚨 Please install langchain-serve to deploy Langflow server on Jina AI Cloud using `pip install langchain-serve`",
fg="red",
)
return
app_name = "langflow.lcserve:app" app_name = "langflow.lcserve:app"
app_dir = str(Path(__file__).parent) app_dir = str(Path(__file__).parent)