Chat Interface

Chat Interface

Langflow’s chat interface provides a user-friendly experience and functionality to interact with the model and customize the prompt. The sidebar brings options that allow users to view and edit pre-defined prompt variables. This feature facilitates quick experimentation by enabling the modification of variable values right in the chat.

Notice that editing variables in the chat interface take place temporarily and won’t change their original value in the components once the chat is closed.

To view the complete prompt in its original, structured format, click the "Display Prompt" option. This feature lets you see the prompt exactly as it entered the model.

In the chat interface, you can redefine which variable should be interpreted as the chat input. This gives you control over these inputs and allows dynamic and creative interactions.

Getting Started

👋 Welcome to Langflow
📦 How to install?
🤗 HuggingFace Spaces
🎨 Creating Flows


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API Keys
Assynchronous Processing
Prompt Customization
Chat Interface
Chat Widget
Custom Components

Step-by-Step Guides

Async API
Integrating documents with prompt variables
Building chatbots with System Message
Integrating Langfuse with Langflow


FlowRunner Component
Conversation Chain
Buffer Memory
MidJourney Prompt Chain
CSV Loader
Serp API Tool
Multiple Vector Stores
Python Function
📚 How to Upload Examples?


Deploy on Google Cloud Platform


How to contribute?
GitHub Issues

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