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https://github.com/erol444/gpt4-openai-api
Python package that provides (unofficial) API access to the GPT-4 through chat.openai.com. Works with langchain. Supports browsing, DALL-E 3, plugins, continuing generation.
https://github.com/erol444/gpt4-openai-api
api browsing chatgpt dall-e-3 gpt4 langchain llm openai plugins python
Last synced: 1 day ago
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Python package that provides (unofficial) API access to the GPT-4 through chat.openai.com. Works with langchain. Supports browsing, DALL-E 3, plugins, continuing generation.
- Host: GitHub
- URL: https://github.com/erol444/gpt4-openai-api
- Owner: Erol444
- Created: 2023-05-07T18:07:22.000Z (over 1 year ago)
- Default Branch: main
- Last Pushed: 2023-11-13T10:30:15.000Z (11 months ago)
- Last Synced: 2024-09-24T07:32:53.789Z (1 day ago)
- Topics: api, browsing, chatgpt, dall-e-3, gpt4, langchain, llm, openai, plugins, python
- Language: Python
- Homepage:
- Size: 37.1 KB
- Stars: 164
- Watchers: 5
- Forks: 38
- Open Issues: 10
-
Metadata Files:
- Readme: readme.md
Awesome Lists containing this project
README
# GPT4 OpenAI unofficial API
## Unofficial GPT-4 API access via chat.openai.com using Selenium
Have you **applied to GPT-4 API access** but **OpenAI is too busy to reply**? Me too, that's why I created this package. It uses [selenium webdriver](https://www.selenium.dev/) to emulate user interaction on [chat.openai.com](chat.openai.com). If the account has `ChatGPT Plus`, the driver **will use GPT-4**, otherwise it will use the default GPT-3.5.
It supports both **GPT4 browser, DALL-E 3, and plugins** by selecting model via `GPT4OpenAI(token=token, model='gpt-4')`, or `model='gpt-4-plugins'`.
**Note:** This unofficial API library is not endorsed by OpenAI and violates their Terms of Service. Use it at your own risk; the creator assumes no liability for any consequences. Please adhere to platform's ToS and exercise caution with unofficial resources.
The core logic was taken from the [IntelligenzaArtificiale/Free-Auto-GPT](https://github.com/IntelligenzaArtificiale/Free-Auto-GPT).
## Demo
[](https://youtu.be/71UL8TrE5Ls)
## Demo script
```python
from gpt4_openai import GPT4OpenAI
# Token is the __Secure-next-auth.session-token from chat.openai.com
llm = GPT4OpenAI(token=my_session_token, headless=False, model='gpt-4')
# GPT3.5 will answer 8, while GPT4 should be smart enough to answer 10
response = llm('If there are 10 books in a room and I read 2, how many books are still in the room?')
print(response)
```
## DALL-E 3 support
This code was used for the demo gif above.
```python
from gpt4_openai import GPT4OpenAI
llm = GPT4OpenAI(token=my_session_token, headless=False,
model='gpt-4' # DALL-E 3 only works with gpt-4
)
img_bytes = llm.generate_image('Generate an isometric image of a cute doggo inside a house.', image_path = './img_save_path.png')
```
## Browsing support
```python
from gpt4_openai import GPT4OpenAI
# Token is the __Secure-next-auth.session-token from chat.openai.com
llm = GPT4OpenAI(token=my_session_token, headless=False, model='gpt-4-browsing')
# ChatGPT will first browse the web for the name/age of her boyfriend, then return the answer
response = llm('What is the age difference between Dua Lipa and her boyfriend?')
print(response)
```
## Langchain support
`GPT4OpenAI` actually extends `LLM` class from `langchain.llms.base`. So you can easily use this library inside langchain ecosystem. Example:
```python
from gpt4_openai import GPT4OpenAI
from langchain import LLMChain
from langchain.prompts.chat import (ChatPromptTemplate, SystemMessagePromptTemplate, AIMessagePromptTemplate, HumanMessagePromptTemplate)
template="You are a helpful assistant that translates english to pirate."
system_message_prompt = SystemMessagePromptTemplate.from_template(template)
example_human = HumanMessagePromptTemplate.from_template("Hi")
example_ai = AIMessagePromptTemplate.from_template("Argh me mateys")
human_message_prompt = HumanMessagePromptTemplate.from_template("{text}")
chat_prompt = ChatPromptTemplate.from_messages([system_message_prompt, example_human, example_ai, human_message_prompt])
# Token is the __Secure-next-auth.session-token from chat.openai.com
llm = GPT4OpenAI(token=my_session_token)
chain = LLMChain(llm=llm, prompt=chat_prompt)
print(chain.run("My name is John and I like to eat pizza."))
```
Output will be:
```
AI: Ahoy, me name be John an' I be likin' ta feast on some pizza, arr!
```
## How to get the session token
1. Go to https://chat.openai.com and open the developer tools by `F12`.
2. Find the `__Secure-next-auth.session-token` cookie in `Application` > `Storage` > `Cookies` > `https://chat.openai.com`.
3. Copy the value in the `Cookie Value` field.
## OpenAI's GPT4 vs other providers
Initially, I tried [poe.com ](https://poe.com/) (private API implemented at [gpt4free](https://github.com/gptforfree/gpt4free/tree/main/quora)), but noticed that input context window is smaller than one of OpenAI ChatGPT. And the same goes for Bing's GPT4.
## Installation
To install this Python package, run the following command:
```bash
pip install gpt4-openai-api
```
## Dependencies
These dependencies get downloaded directly:
- `undetected-chromedriver` (selenium browser)
- `markdownify`
- `langchain`