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import importlib.metadata
import importlib.util
def is_package_available(name: str) -> bool:
return importlib.util.find_spec(name) is not None
def get_package_version(name: str) -> str:
try:
return importlib.metadata.version(name)
except Exception:
return "0.0.0"
def is_fastapi_availble():
return is_package_available("fastapi")
def is_flash_attn2_available():
return is_package_available("flash_attn") and get_package_version("flash_attn").startswith("2")
def is_jieba_available():
return is_package_available("jieba")
def is_matplotlib_available():
return is_package_available("matplotlib")
def is_nltk_available():
return is_package_available("nltk")
def is_requests_available():
return is_package_available("requests")
def is_rouge_available():
return is_package_available("rouge_chinese")
def is_starlette_available():
return is_package_available("sse_starlette")
def is_uvicorn_available():
return is_package_available("uvicorn")
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