ImportError: cannot import name 'ParamSpec' from 'typing_extensions' #592
Description
I got this issue when I tried to follow this tutorial. A minimal reproducible cog.yaml
build:
python_version: "3.8"
python_packages:
- pillow==8.3.1
- tensorflow==2.5.0Run cog build, we'll get this
(ins)luan@tuf:~/research/cog-quickstart$ cog build
Building Docker image from environment in cog.yaml as cog-cog-quickstart...
[+] Building 4.1s (14/14) FINISHED
=> [internal] load build definition from Dockerfile 0.0s
=> => transferring dockerfile: 622B 0.0s
=> [internal] load .dockerignore 0.0s
=> => transferring context: 2B 0.0s
=> resolve image config for docker.io/docker/dockerfile:1.2 1.2s
=> CACHED docker-image://docker.io/docker/dockerfile:1.2@sha256:e2a8561e419ab1ba6b2fe6cbdf49fd92b95912df1cf7d313c3e2230a333fdbcc 0.0s
=> [internal] load metadata for docker.io/library/python:3.8 1.2s
=> [stage-0 1/6] FROM docker.io/library/python:3.8@sha256:f732d55571549b427e12edb89d0951372e7b73c67f717ad0645bb0cda19fc05e 0.0s
=> [internal] load build context 0.4s
=> => transferring context: 105.91MB 0.4s
=> CACHED [stage-0 2/6] COPY .cog/tmp/build2578025161/cog-0.0.1.dev-py3-none-any.whl /tmp/cog-0.0.1.dev-py3-none-any.whl 0.0s
=> CACHED [stage-0 3/6] RUN --mount=type=cache,target=/root/.cache/pip pip install /tmp/cog-0.0.1.dev-py3-none-any.whl 0.0s
=> CACHED [stage-0 4/6] RUN --mount=type=cache,target=/root/.cache/pip pip install pillow==8.3.1 tensorflow==2.5.0 0.0s
=> CACHED [stage-0 5/6] WORKDIR /src 0.0s
=> [stage-0 6/6] COPY . /src 0.6s
=> exporting to image 0.0s
=> => exporting layers 0.0s
=> => writing image sha256:f0def1a441798ec882f8e39c3d029283cec2d341724424cde7350e247664352d 0.0s
=> => naming to docker.io/library/cog-cog-quickstart 0.0s
=> exporting cache 0.0s
=> => preparing build cache for export 0.0s
Adding labels to image...
Traceback (most recent call last):
File "/usr/local/lib/python3.8/runpy.py", line 194, in _run_module_as_main
return _run_code(code, main_globals, None,
File "/usr/local/lib/python3.8/runpy.py", line 87, in _run_code
exec(code, run_globals)
File "/usr/local/lib/python3.8/site-packages/cog/command/openapi_schema.py", line 12, in <module>
from ..server.http import create_app
File "/usr/local/lib/python3.8/site-packages/cog/server/http.py", line 5, in <module>
from fastapi import Body, FastAPI, HTTPException
File "/usr/local/lib/python3.8/site-packages/fastapi/__init__.py", line 7, in <module>
from .applications import FastAPI as FastAPI
File "/usr/local/lib/python3.8/site-packages/fastapi/applications.py", line 4, in <module>
from fastapi import routing
File "/usr/local/lib/python3.8/site-packages/fastapi/routing.py", line 22, in <module>
from fastapi.datastructures import Default, DefaultPlaceholder
File "/usr/local/lib/python3.8/site-packages/fastapi/datastructures.py", line 3, in <module>
from starlette.datastructures import URL as URL # noqa: F401
File "/usr/local/lib/python3.8/site-packages/starlette/datastructures.py", line 8, in <module>
from starlette.concurrency import run_in_threadpool
File "/usr/local/lib/python3.8/site-packages/starlette/concurrency.py", line 10, in <module>
from typing_extensions import ParamSpec
ImportError: cannot import name 'ParamSpec' from 'typing_extensions' (/usr/local/lib/python3.8/site-packages/typing_extensions.py)
ⅹ Failed to get type signature: exit status 1