48 lines
1.1 KiB
Plaintext
48 lines
1.1 KiB
Plaintext
---
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title: 🗑 delete
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---
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## Delete Document
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`delete()` method allows you to delete a document previously added to the app.
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### Usage
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```python
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from embedchain import App
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app = App()
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forbes_doc_id = app.add("https://www.forbes.com/profile/elon-musk")
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wiki_doc_id = app.add("https://en.wikipedia.org/wiki/Elon_Musk")
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app.delete(forbes_doc_id) # deletes the forbes document
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```
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<Note>
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If you do not have the document id, you can use `app.db.get()` method to get the document and extract the `hash` key from `metadatas` dictionary object, which serves as the document id.
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</Note>
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## Delete Chat Session History
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`delete_session_chat_history()` method allows you to delete all previous messages in a chat history.
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### Usage
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```python
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from embedchain import App
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app = App()
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app.add("https://www.forbes.com/profile/elon-musk")
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app.chat("What is the net worth of Elon Musk?")
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app.delete_session_chat_history()
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```
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<Note>
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`delete_session_chat_history(session_id="session_1")` method also accepts `session_id` optional param for deleting chat history of a specific session.
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It assumes the default session if no `session_id` is provided.
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</Note> |