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import sys
import os
import argparse
import time
import subprocess
# subprocess.check_call([sys.executable, '-m', 'pip', 'install', '-e','.'])
import llava.serve.gradio_web_server as gws
# Execute the pip install command with additional options
subprocess.check_call([sys.executable, '-m', 'pip', 'install', 'flash-attn==2.6.3', '--no-build-isolation', '-U'])
def start_controller():
print("Starting the controller")
controller_command = [
sys.executable,
"-m",
"llava.serve.controller",
"--host",
"0.0.0.0",
"--port",
"10000",
]
print(controller_command)
return subprocess.Popen(controller_command)
def start_worker(model_path: str, bits=4):
print(f"Starting the model worker for the model {model_path}")
model_name = model_path.strip("/").split("/")[-1]
assert bits in [4, 8, 16], "It can be only loaded with 16-bit, 8-bit, and 4-bit."
if bits != 16:
model_name += f"-{bits}bit"
worker_command = [
sys.executable,
"-m",
"llava.serve.model_worker",
"--host",
"0.0.0.0",
"--controller",
"http://localhost:10000",
"--model-path",
model_path,
"--model-name",
'llava-UGround-v1-4bit',
"--use-flash-attn",
]
if bits != 16:
worker_command += [f"--load-{bits}bit"]
print(worker_command)
return subprocess.Popen(worker_command)
if __name__ == "__main__":
parser = argparse.ArgumentParser()
parser.add_argument("--host", type=str, default="0.0.0.0")
parser.add_argument("--port", type=int)
parser.add_argument("--controller-url", type=str, default="http://localhost:10000")
parser.add_argument("--concurrency-count", type=int, default=1)
parser.add_argument("--model-list-mode", type=str, default="reload", choices=["once", "reload"])
parser.add_argument("--share", action="store_true")
parser.add_argument("--moderate", action="store_true")
parser.add_argument("--embed", action="store_true")
gws.args = parser.parse_args()
gws.models = []
gws.title_markdown += """
Have a try with UGround (4-bit): Upload a screenshot and write a text referring to an element of interest. Then submit it to see the result.
"""
print(f"args: {gws.args}")
# model_path = os.getenv("model", "osunlp/UGround")
model_path = "osunlp/UGround"
# "osunlp/UGround"
bits = int(os.getenv("bits", 4))
concurrency_count = int(os.getenv("concurrency_count", 3))
controller_proc = start_controller()
worker_proc = start_worker(model_path, bits=bits)
# Wait for worker and controller to start
time.sleep(10)
exit_status = 0
try:
demo = gws.build_demo(embed_mode=False, cur_dir='./', concurrency_count=concurrency_count)
demo.queue(
status_update_rate=10,
api_open=False
).launch(
server_name=gws.args.host,
server_port=gws.args.port,
share=gws.args.share
)
except Exception as e:
print(e)
exit_status = 1
finally:
worker_proc.kill()
controller_proc.kill()
sys.exit(exit_status)
#preload_from_hub:
# - "osunlp/UGround" |