Traceback (most recent call last):


 "/content/mmfashion/mmdetection/tools/demo.py", line 3, in <module>

from mmdet.apis import inference_detector, init_detector, show_result


 "/usr/local/lib/python3.6/dist-packages/mmdet/apis/__init__.py", line 1, in <module>

from .inference import (async_inference_detector, inference_detector,


 "/usr/local/lib/python3.6/dist-packages/mmdet/apis/inference.py", line 7, in <module>

from mmcv.ops import RoIPool


 "/usr/local/lib/python3.6/dist-packages/mmcv/ops/__init__.py", line 1, in <module>

from .bbox import bbox_overlaps


 "/usr/local/lib/python3.6/dist-packages/mmcv/ops/bbox.py", line 3, in <module>

ext_module = ext_loader.load_ext('_ext', ['bbox_overlaps'])


 "/usr/local/lib/python3.6/dist-packages/mmcv/utils/ext_loader.py", line 11, in load_ext

ext = importlib.import_module('mmcv.' + name)


 "/usr/lib/python3.6/importlib/__init__.py", line 126, in import_module

return _bootstrap._gcd_import(name[level:], package, level)
ModuleNotFoundError: No module named 'mmcv._ext'

Traceback (most recent call last):


 "/opt/az/lib/python3.6/site-packages/knack/cli.py", line 206, in invoke

cmd_result = self.invocation.execute(args)


 "/opt/az/lib/python3.6/site-packages/azure/cli/core/commands/__init__.py", line 603, in execute

raise ex


 "/opt/az/lib/python3.6/site-packages/azure/cli/core/commands/__init__.py", line 661, in _run_jobs_serially

results.append(self._run_job(expanded_arg, cmd_copy))


 "/opt/az/lib/python3.6/site-packages/azure/cli/core/commands/__init__.py", line 654, in _run_job

six.reraise(*sys.exc_info())


 "/opt/az/lib/python3.6/site-packages/six.py", line 693, in reraise

raise value


 "/opt/az/lib/python3.6/site-packages/azure/cli/core/commands/__init__.py", line 631, in _run_job

result = cmd_copy(params)


 "/opt/az/lib/python3.6/site-packages/azure/cli/core/commands/__init__.py", line 305, in __call__

return self.handler(*args, **kwargs)


 "/opt/az/lib/python3.6/site-packages/azure/cli/core/__init__.py", line 485, in default_command_handler

return op(**command_args)


 "/opt/az/lib/python3.6/site-packages/azure/cli/command_modules/interactive/custom.py", line 41, in start_shell

azext_interactive.start_shell(cmd, style=style)


 "/home/user1/.azure/cliextensions/interactive/azext_interactive/__init__.py", line 10, in start_shell

from .azclishell.app import AzInteractiveShell


 "/home/user1/.azure/cliextensions/interactive/azext_interactive/azclishell/app.py", line 27, in <module>

from prompt_toolkit.interface import Application, CommandLineInterface
ModuleNotFoundError: No module named 'prompt_toolkit.interface'
