70 lines
2.2 KiB
Python
Executable File
70 lines
2.2 KiB
Python
Executable File
#!/usr/bin/env python3
|
|
"""
|
|
Copyright 2024-2026 ChatterMate
|
|
|
|
Licensed under the Apache License, Version 2.0 (the "License");
|
|
you may not use this file except in compliance with the License.
|
|
You may obtain a copy of the License at
|
|
|
|
http://www.apache.org/licenses/LICENSE-2.0
|
|
|
|
Unless required by applicable law or agreed to in writing, software
|
|
distributed under the License is distributed on an "AS IS" BASIS,
|
|
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
See the License for the specific language governing permissions and
|
|
limitations under the License.
|
|
"""
|
|
|
|
import os
|
|
import sys
|
|
import logging
|
|
|
|
# Add the app directory to the Python path
|
|
sys.path.insert(0, '/app')
|
|
|
|
# Configure logging
|
|
logging.basicConfig(level=logging.INFO, format='%(asctime)s - %(levelname)s - %(message)s')
|
|
logger = logging.getLogger(__name__)
|
|
|
|
def preload_agno_embedder():
|
|
"""Preload the fastembed model agno embeds with"""
|
|
try:
|
|
from agno.embedder.fastembed import FastEmbedEmbedder
|
|
|
|
# Get model ID from environment or use default
|
|
model_id = os.getenv("FASTEMBED_MODEL", "BAAI/bge-small-en-v1.5")
|
|
|
|
logger.info(f"Preloading Agno FastEmbedEmbedder: {model_id}")
|
|
|
|
# Initialize the embedder
|
|
embedder = FastEmbedEmbedder(id=model_id)
|
|
|
|
# Test embedding using the correct API method
|
|
test_text = "Test embedding for Agno embedder initialization."
|
|
embedding = embedder.get_embedding(test_text)
|
|
|
|
logger.info(f"Successfully preloaded Agno embedder {model_id}. Embedding dimension: {len(embedding)}")
|
|
|
|
# Clean up
|
|
del embedder
|
|
del embedding
|
|
|
|
return True
|
|
|
|
except Exception as e:
|
|
logger.error(f"Failed to preload Agno embedder: {str(e)}")
|
|
return False
|
|
|
|
def main():
|
|
"""Warm the embedding model cache so the first request does not pay for the download"""
|
|
logger.info("Starting model preloading process...")
|
|
|
|
if not preload_agno_embedder():
|
|
logger.error("Model preloading failed")
|
|
return 1
|
|
|
|
logger.info("All models preloaded successfully!")
|
|
return 0
|
|
|
|
if __name__ == "__main__":
|
|
sys.exit(main()) |