deepseek 0.0.1.dev2

Deepseek API Library

DeepSeek API Library

DeepSeek-V3 achieves a significant breakthrough in inference speed over previous models. It tops the leaderboard among open-source models and rivals the most advanced closed-source models globally at the time of this writing.

This library is a thin client to communicate with the deepseek server.

📥 Installation

pip install deepseek

🥔 Preparation

• You need to have Deepseek API Key. If not, go here to get one.
• Set your api key as an environment variable.

Export an environment variable on macOS or Linux systems:

export DEEPSEEK_API_KEY=<YOUR_API_KEY>

Export an environment variable in PowerShell in Windows

setx DEEPSEEK_API_KEY <YOUR_API_KEY>

💎 Usage

from deepseek import DeepSeekAPI
api_client = DeepSeekAPI()

• Get your account balance

api_client.user_balance()

• Chat (with streaming off)

r = api_client.chat_completion(prompt='Hi')
print(r)

• Chat (with streaming on)

for chunk in api_client.chat_completion(prompt='Hi', stream=True):
    print(chunk, end='', flush=True)

• Fill-In-the-Middle (with streaming off)

r = api_client.fim_completion(prompt='Hi', max_tokens=64)
print(r)

• Fill-In-the-Middle (with streaming on)

for chunk in api_client.fim_completion(prompt='Once upon a time, ', stream=True):
    print(chunk, end='', flush=True)

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