Comments (1)
To address the issue of your RAG pipeline rebuilding the entire flow with each new query, consider implementing a caching mechanism for the HuggingFaceEmbeddingsComponent
. This involves specifying a cache_folder
in its configuration, allowing the component to store and reuse embeddings for subsequent queries, thus avoiding the need to recompute them. Here's a concise example on how to set this up:
from langchain_community.embeddings.huggingface import HuggingFaceEmbeddings
from langflow.interface.custom.custom_component import CustomComponent
hugging_face_embeddings_component = HuggingFaceEmbeddingsComponent().build(
cache_folder='/path/to/your/cache/folder', # Path to cache folder
encode_kwargs={}, # Optional: Additional encoding kwargs
model_kwargs={}, # Optional: Additional model kwargs
model_name='sentence-transformers/all-mpnet-base-v2', # Model name
multi_process=True # Optional: Enable multi-processing
)
By leveraging the cache_folder
, the component will check for existing embeddings before processing new queries, significantly reducing the computational load and speeding up the response time for your pipeline. This approach optimizes the use of document loaders, text splitters, and embeddings, ensuring efficient reuse across queries.
Details
Sources
- src/backend/langflow/components/embeddings/HuggingFaceEmbeddings.py
- src/backend/base/langflow/components/embeddings/HuggingFaceEmbeddings.py
- src/backend/base/langflow/services/cache/init.py
- src/backend/base/langflow/interface/utils.py
- src/backend/langflow/services/cache/factory.py
About Dosu
This response is meant to be useful and save you time. It is not meant to be a precise solution, but rather a starting point for your own research.
Help me be more useful! Please leave a 👍 if this is helpful and 👎 if it is irrelevant.
To continue the conversation, mention @dosu.
from langflow.
Related Issues (20)
- Cannot run Langflow in a vanilla environment on OSX HOT 2
- Langflow global variables are "unset" on UI refresh HOT 1
- getting a column size error when using MySQL. HOT 1
- Wrong version HOT 5
- Agent tools / function calling UX improvement HOT 1
- ModuleNotFoundError: No module named 'langchain_experimental.agents' HOT 1
- updating prompt template severs existing connections in flow HOT 1
- Astra Connector needs a truncate operation
- Astra UI component: Astra URL component is not validated on entry
- On a component box, it is not clear that the red "X" will re-run the component unless you hover over or click HOT 1
- ERR by redis : RedisCache.upsert() got an unexpected keyword argument 'lock' HOT 1
- version HOT 3
- Delete Edge Not Working HOT 5
- Cannot Enter Store API Key on Self-Hosted LangFlow Instance HOT 1
- Get Openai model list from api HOT 2
- OpenAI chat with no max new tokens
- I can't connect the new api on the langflow pre release HOT 5
- I can't connect api to the new langflow pre release this is the body HOT 3
- Error in API cURL option, JSON malformed and missing closing } on tweaks object HOT 2
- Lock type inconsistency between set_cache and upsert methods HOT 3
Recommend Projects
-
React
A declarative, efficient, and flexible JavaScript library for building user interfaces.
-
Vue.js
🖖 Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.
-
Typescript
TypeScript is a superset of JavaScript that compiles to clean JavaScript output.
-
TensorFlow
An Open Source Machine Learning Framework for Everyone
-
Django
The Web framework for perfectionists with deadlines.
-
Laravel
A PHP framework for web artisans
-
D3
Bring data to life with SVG, Canvas and HTML. 📊📈🎉
-
Recommend Topics
-
javascript
JavaScript (JS) is a lightweight interpreted programming language with first-class functions.
-
web
Some thing interesting about web. New door for the world.
-
server
A server is a program made to process requests and deliver data to clients.
-
Machine learning
Machine learning is a way of modeling and interpreting data that allows a piece of software to respond intelligently.
-
Visualization
Some thing interesting about visualization, use data art
-
Game
Some thing interesting about game, make everyone happy.
Recommend Org
-
Facebook
We are working to build community through open source technology. NB: members must have two-factor auth.
-
Microsoft
Open source projects and samples from Microsoft.
-
Google
Google ❤️ Open Source for everyone.
-
Alibaba
Alibaba Open Source for everyone
-
D3
Data-Driven Documents codes.
-
Tencent
China tencent open source team.
from langflow.