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from bertopic._utils import NotInstalled
from bertopic.representation._cohere import Cohere
from bertopic.representation._base import BaseRepresentation
from bertopic.representation._keybert import KeyBERTInspired
from bertopic.representation._mmr import MaximalMarginalRelevance
# Llama CPP Generator
try:
from bertopic.representation._llamacpp import LlamaCPP
except ModuleNotFoundError:
msg = "`pip install llama-cpp-python` \n\n"
LlamaCPP = NotInstalled("llama.cpp", "llama-cpp-python", custom_msg=msg)
# Text Generation using transformers
try:
from bertopic.representation._textgeneration import TextGeneration
except ModuleNotFoundError:
msg = "`pip install bertopic` without `--no-deps` \n\n"
TextGeneration = NotInstalled("TextGeneration", "transformers", custom_msg=msg)
# Zero-shot classification using transformers
try:
from bertopic.representation._zeroshot import ZeroShotClassification
except ModuleNotFoundError:
msg = "`pip install bertopic` without `--no-deps` \n\n"
ZeroShotClassification = NotInstalled("ZeroShotClassification", "transformers", custom_msg=msg)
# OpenAI Generator
try:
from bertopic.representation._openai import OpenAI
except ModuleNotFoundError:
msg = "`pip install openai` \n\n"
OpenAI = NotInstalled("OpenAI", "openai", custom_msg=msg)
# LangChain Generator
try:
from bertopic.representation._langchain import LangChain
except ModuleNotFoundError:
msg = "`pip install langchain` \n\n"
LangChain = NotInstalled("langchain", "langchain", custom_msg=msg)
# POS using Spacy
try:
from bertopic.representation._pos import PartOfSpeech
except ModuleNotFoundError:
PartOfSpeech = NotInstalled("Part of Speech with Spacy", "spacy")
# Multimodal
try:
from bertopic.representation._visual import VisualRepresentation
except ModuleNotFoundError:
VisualRepresentation = NotInstalled("a visual representation model", "vision")
__all__ = [
"BaseRepresentation",
"TextGeneration",
"ZeroShotClassification",
"KeyBERTInspired",
"PartOfSpeech",
"MaximalMarginalRelevance",
"Cohere",
"OpenAI",
"LangChain",
"LlamaCPP",
"VisualRepresentation"
]
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