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"""A simple script to run a Flow that can be used for development and debugging."""
import os
import hydra
import aiflows
from aiflows.flow_launchers import FlowLauncher
from aiflows.backends.api_info import ApiInfo
from aiflows.utils.general_helpers import read_yaml_file, quick_load_api_keys
from aiflows import logging
from aiflows.flow_cache import CACHING_PARAMETERS, clear_cache
from aiflows.utils import serve_utils
from aiflows.workers import run_dispatch_worker_thread
from aiflows.messages import FlowMessage
from aiflows.interfaces import KeyInterface
from aiflows.utils.colink_utils import start_colink_server
from aiflows.workers import run_dispatch_worker_thread
CACHING_PARAMETERS.do_caching = False # Set to True in order to disable caching
# clear_cache() # Uncomment this line to clear the cache
logging.set_verbosity_debug()
dependencies = [
{"url": "aiflows/FixedReplyFlowModule", "revision": os.getcwd()}
]
from aiflows import flow_verse
flow_verse.sync_dependencies(dependencies)
if __name__ == "__main__":
#1. ~~~~~ Set up a colink server ~~~~
FLOW_MODULES_PATH = "./"
cl = start_colink_server()
#2. ~~~~~Load flow config~~~~~~
root_dir = "."
cfg_path = os.path.join(root_dir, "demo.yaml")
cfg = read_yaml_file(cfg_path)
#3. ~~~~ Serve The Flow ~~~~
serve_utils.recursive_serve_flow(
cl = cl,
flow_type="FixedReplyFlowModule",
default_config=cfg,
default_state=None,
default_dispatch_point="coflows_dispatch"
)
#4. ~~~~~Start A Worker Thread~~~~~
run_dispatch_worker_thread(cl, dispatch_point="coflows_dispatch", flow_modules_base_path=FLOW_MODULES_PATH)
#5. ~~~~~Mount the flow and get its proxy~~~~~~
proxy_flow = serve_utils.recursive_mount(
cl=cl,
client_id="local",
flow_type="FixedReplyFlowModule",
config_overrides=None,
initial_state=None,
dispatch_point_override=None,
)
#6. ~~~ Get the data ~~~
data = {"id": 0}
#option1: use the FlowMessage class
input_message = FlowMessage(
data=data,
)
#option2: use the proxy_flow
#input_message = proxy_flow.package_input_message(data = data)
#7. ~~~ Run inference ~~~
future = proxy_flow.get_reply_future(input_message)
#uncomment this line if you would like to get the full message back
#reply_message = future.get_message()
reply_data = future.get_data()
# ~~~ Print the output ~~~
print("~~~~~~Reply~~~~~~")
print(reply_data)
#8. ~~~~ (Optional) apply output interface on reply ~~~~
# output_interface = KeyInterface(
# keys_to_rename={"api_output": "answer"},
# )
# print("Output: ", output_interface(reply_data))
#9. ~~~~~Optional: Unserve Flow~~~~~~
# serve_utils.delete_served_flow(cl, "FlowModule")
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