transfer python bindings code

gpt4all-bindings/python/README.md

@@ -0,0 +1,41 @@
+# Python GPT4All
+
+This package contains a set of Python bindings that runs the `llmodel` C-API.
+
+
+# Local Installation Instructions
+
+TODO: Right now instructions in main README still depend on Qt6 setup. To setup Python bindings, we just need `llmodel` to be built which is much simpler. However, in the future, the below installation instructions should be sequentially organized such that we expect the main README's instructions were followed first.
+
+1. Setup `llmodel`
+
+```
+git clone --recurse-submodules https://github.com/nomic-ai/gpt4all-chat
+cd gpt4all-chat/llmodel/
+mkdir build
+cd build
+cmake ..
+cmake --build . --parallel
+```
+Confirm that `libllmodel.dylib` exists in `gpt4all-chat/llmodel/build`.
+
+2. Setup Python package
+
+```
+cd ../../bindings/python
+pip3 install -r requirements.txt
+pip3 install -e .
+```
+
+3. Test it out! In a Python script or console:
+
+```python
+
+from gpt4all import GPT4All
+
+gptj = GPT4All("ggml-gpt4all-j-v1.3-groovy")
+messages = [{"role": "user", "content": "Name 3 colors"}]
+gptj.chat_completion(messages)
+
+```
+