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import secrets
from server.bp import bp
from server.website import Website
from server.backend import Backend_Api
from server.babel import create_babel
from json import load
from flask import Flask
import ollama
# Optionally specify the model to pull during startup:
model_name = "llama3" # Replace with the desired model name
import os
import subprocess
# List of allowed models
ALLOWED_MODELS = [
'llama3',
'llama3:70b',
'phi3',
'mistral',
'neural-chat',
'starling-lm',
'codellama',
'llama2-uncensored',
'llava',
'gemma:2b',
'gemma:7b',
'solar',
]
# Directory where models are stored (current directory)
MODEL_DIR = os.getcwd()
def is_model_downloaded(model_name):
"""Check if the model is already downloaded."""
model_path = os.path.join(MODEL_DIR, model_name.replace(':', '_'))
return os.path.exists(model_path)
def download_model(model_name):
"""Download the model using the ollama command."""
if model_name in ALLOWED_MODELS:
if not is_model_downloaded(model_name):
print(f"Downloading model: {model_name}")
subprocess.run(['ollama', 'pull', model_name], check=True)
print(f"Model {model_name} downloaded successfully.")
else:
print(f"Model {model_name} is already downloaded.")
else:
print(f"Model {model_name} is not in the list of allowed models.")
if __name__ == '__main__':
import os
#os.system(" ollama serve")
# Start Ollama in server mode:
ollama.pull=model_name
# Load configuration from config.json
config = load(open('config.json', 'r'))
site_config = config['site_config']
url_prefix = config.pop('url_prefix')
# Create the app
app = Flask(__name__)
app.secret_key = secrets.token_hex(16)
# Set up Babel
create_babel(app)
# Set up the website routes
site = Website(bp, url_prefix)
for route in site.routes:
bp.add_url_rule(
route,
view_func=site.routes[route]['function'],
methods=site.routes[route]['methods'],
)
# Set up the backend API routes
backend_api = Backend_Api(bp, config)
for route in backend_api.routes:
bp.add_url_rule(
route,
view_func=backend_api.routes[route]['function'],
methods=backend_api.routes[route]['methods'],
)
# Register the blueprint
app.register_blueprint(bp, url_prefix=url_prefix)
# Run the Flask server
print(f"Running on {site_config['port']}{url_prefix}")
app.run(**site_config)
print(f"Closing port {site_config['port']}") |