diff options
Diffstat (limited to 'server/continuedev/libs/llm/text_gen_interface.py')
-rw-r--r-- | server/continuedev/libs/llm/text_gen_interface.py | 114 |
1 files changed, 0 insertions, 114 deletions
diff --git a/server/continuedev/libs/llm/text_gen_interface.py b/server/continuedev/libs/llm/text_gen_interface.py deleted file mode 100644 index 225fd3b6..00000000 --- a/server/continuedev/libs/llm/text_gen_interface.py +++ /dev/null @@ -1,114 +0,0 @@ -import json -from typing import Any, Callable, Dict, List, Union - -import websockets -from pydantic import Field - -from ...core.main import ChatMessage -from .base import LLM -from .prompts.chat import llama2_template_messages -from .prompts.edit import simplest_edit_prompt - - -class TextGenUI(LLM): - """ - TextGenUI is a comprehensive, open-source language model UI and local server. You can set it up with an OpenAI-compatible server plugin, but if for some reason that doesn't work, you can use this class like so: - - ```python title="~/.continue/config.py" - from continuedev.libs.llm.text_gen_interface import TextGenUI - - config = ContinueConfig( - ... - models=Models( - default=TextGenUI( - model="<MODEL_NAME>", - ) - ) - ) - ``` - """ - - model: str = "text-gen-ui" - server_url: str = Field( - "http://localhost:5000", description="URL of your TextGenUI server" - ) - streaming_url: str = Field( - "http://localhost:5005", - description="URL of your TextGenUI streaming server (separate from main server URL)", - ) - - prompt_templates = { - "edit": simplest_edit_prompt, - } - - template_messages: Union[ - Callable[[List[Dict[str, str]]], str], None - ] = llama2_template_messages - - class Config: - arbitrary_types_allowed = True - - def collect_args(self, options) -> Any: - args = super().collect_args(options) - args = {**args, "max_new_tokens": options.max_tokens} - args.pop("max_tokens", None) - return args - - async def _stream_complete(self, prompt, options): - args = self.collect_args(options) - - ws_url = f"{self.streaming_url.replace('http://', 'ws://').replace('https://', 'wss://')}" - payload = json.dumps({"prompt": prompt, "stream": True, **args}) - async with websockets.connect( - f"{ws_url}/api/v1/stream", ping_interval=None - ) as websocket: - await websocket.send(payload) - - while True: - incoming_data = await websocket.recv() - incoming_data = json.loads(incoming_data) - - match incoming_data["event"]: - case "text_stream": - yield incoming_data["text"] - case "stream_end": - break - - async def _stream_chat(self, messages: List[ChatMessage], options): - args = self.collect_args(options) - - async def generator(): - ws_url = f"{self.streaming_url.replace('http://', 'ws://').replace('https://', 'wss://')}" - history = list(map(lambda x: x["content"], messages)) - payload = json.dumps( - { - "user_input": messages[-1]["content"], - "history": {"internal": [history], "visible": [history]}, - "stream": True, - **args, - } - ) - async with websockets.connect( - f"{ws_url}/api/v1/chat-stream", ping_interval=None - ) as websocket: - await websocket.send(payload) - - prev = "" - while True: - incoming_data = await websocket.recv() - incoming_data = json.loads(incoming_data) - - match incoming_data["event"]: - case "text_stream": - visible = incoming_data["history"]["visible"][-1] - if len(visible) > 0: - yield { - "role": "assistant", - "content": visible[-1].replace(prev, ""), - } - prev = visible[-1] - case "stream_end": - break - - async for chunk in generator(): - yield chunk |