deep research docker install error

[Fangziyang0910]

Describe the bug
docker install error

To Reproduce
gpt-researcher-1 | File "/usr/src/app/multi_agents/agents/researcher.py", line 1, in
gpt-researcher-1 | from gpt_researcher import GPTResearcher
gpt-researcher-1 | File "/usr/src/app/gpt_researcher/init.py", line 1, in
gpt-researcher-1 | from .agent import GPTResearcher
gpt-researcher-1 | File "/usr/src/app/gpt_researcher/agent.py", line 16, in
gpt-researcher-1 | from .skills.deep_research import DeepResearchSkill
gpt-researcher-1 | File "/usr/src/app/gpt_researcher/skills/deep_research.py", line 301
gpt-researcher-1 | """
gpt-researcher-1 | ^
gpt-researcher-1 | SyntaxError: f-string expression part cannot include a backslash
gpt-researcher-1 | Traceback (most recent call last):
gpt-researcher-1 | File "/usr/local/bin/uvicorn", line 8, in
gpt-researcher-1 | sys.exit(main())
gpt-researcher-1 | ^^^^^^
gpt-researcher-1 | File "/usr/local/lib/python3.11/site-packages/click/core.py", line 1161, in call
gpt-researcher-1 | return self.main(*args, **kwargs)
gpt-researcher-1 | ^^^^^^^^^^^^^^^^^^^^^^^^^^
gpt-researcher-1 | File "/usr/local/lib/python3.11/site-packages/click/core.py", line 1082, in main
gpt-researcher-1 | rv = self.invoke(ctx)
gpt-researcher-1 | ^^^^^^^^^^^^^^^^
gpt-researcher-1 | File "/usr/local/lib/python3.11/site-packages/click/core.py", line 1443, in invoke
gpt-researcher-1 | return ctx.invoke(self.callback, **ctx.params)
gpt-researcher-1 | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
gpt-researcher-1 | File "/usr/local/lib/python3.11/site-packages/click/core.py", line 788, in invoke
gpt-researcher-1 | return __callback(*args, **kwargs)
gpt-researcher-1 | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
gpt-researcher-1 | File "/usr/local/lib/python3.11/site-packages/uvicorn/main.py", line 412, in main
gpt-researcher-1 | run(
gpt-researcher-1 | File "/usr/local/lib/python3.11/site-packages/uvicorn/main.py", line 579, in run
gpt-researcher-1 | server.run()
gpt-researcher-1 | File "/usr/local/lib/python3.11/site-packages/uvicorn/server.py", line 66, in run
gpt-researcher-1 | return asyncio.run(self.serve(sockets=sockets))
gpt-researcher-1 | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
gpt-researcher-1 | File "/usr/local/lib/python3.11/asyncio/runners.py", line 190, in run
gpt-researcher-1 | return runner.run(main)
gpt-researcher-1 | ^^^^^^^^^^^^^^^^
gpt-researcher-1 | File "/usr/local/lib/python3.11/asyncio/runners.py", line 118, in run
gpt-researcher-1 | return self._loop.run_until_complete(task)
gpt-researcher-1 | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
gpt-researcher-1 | File "/usr/local/lib/python3.11/asyncio/base_events.py", line 653, in run_until_complete
gpt-researcher-1 | return future.result()
gpt-researcher-1 | ^^^^^^^^^^^^^^^
gpt-researcher-1 | File "/usr/local/lib/python3.11/site-packages/uvicorn/server.py", line 70, in serve
gpt-researcher-1 | await self._serve(sockets)
gpt-researcher-1 | File "/usr/local/lib/python3.11/site-packages/uvicorn/server.py", line 77, in _serve
gpt-researcher-1 | config.load()
gpt-researcher-1 | File "/usr/local/lib/python3.11/site-packages/uvicorn/config.py", line 435, in load
gpt-researcher-1 | self.loaded_app = import_from_string(self.app)
gpt-researcher-1 | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
gpt-researcher-1 | File "/usr/local/lib/python3.11/site-packages/uvicorn/importer.py", line 19, in import_from_string
gpt-researcher-1 | module = importlib.import_module(module_str)
gpt-researcher-1 | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
gpt-researcher-1 | File "/usr/local/lib/python3.11/importlib/init.py", line 126, in import_module
gpt-researcher-1 | return _bootstrap._gcd_import(name[level:], package, level)
gpt-researcher-1 | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
gpt-researcher-1 | File "", line 1204, in _gcd_import
gpt-researcher-1 | File "", line 1176, in _find_and_load
gpt-researcher-1 | File "", line 1147, in _find_and_load_unlocked
gpt-researcher-1 | File "", line 690, in _load_unlocked
gpt-researcher-1 | File "", line 940, in exec_module
gpt-researcher-1 | File "", line 241, in _call_with_frames_removed
gpt-researcher-1 | File "/usr/src/app/main.py", line 31, in
gpt-researcher-1 | from backend.server.server import app
gpt-researcher-1 | File "/usr/src/app/backend/init.py", line 1, in
gpt-researcher-1 | from multi_agents import agents
gpt-researcher-1 | File "/usr/src/app/multi_agents/init.py", line 3, in
gpt-researcher-1 | from .agents import (
gpt-researcher-1 | File "/usr/src/app/multi_agents/agents/init.py", line 1, in
gpt-researcher-1 | from .researcher import ResearchAgent
gpt-researcher-1 | File "/usr/src/app/multi_agents/agents/researcher.py", line 1, in
gpt-researcher-1 | from gpt_researcher import GPTResearcher
gpt-researcher-1 | File "/usr/src/app/gpt_researcher/init.py", line 1, in
gpt-researcher-1 | from .agent import GPTResearcher
gpt-researcher-1 | File "/usr/src/app/gpt_researcher/agent.py", line 16, in
gpt-researcher-1 | from .skills.deep_research import DeepResearchSkill
gpt-researcher-1 | File "/usr/src/app/gpt_researcher/skills/deep_research.py", line 301
gpt-researcher-1 | """
gpt-researcher-1 | ^
gpt-researcher-1 | SyntaxError: f-string expression part cannot include a backslash
gpt-researcher-1 exited with code 1

[ElishaKay]

Welcome @Fangziyang0910

We merged 2 fixes - can you pull master, try again and let me know if the issue persists?

[Fangziyang0910]

I've tried many times, and the problem still exists.
I tried building this project with Docker on February 22nd without any problems. I've looked at other issues, and it seems like this problem started yesterday?

[ElishaKay]

k, digging in now.
WIP here: #1191

[galenyip]

In master@863c4b6, there is an error when start the docker (by docker compose):

next.js report error: Failed to compile: https://nextjs.org/docs/messages/module-not-found
import { CloseIcon } from '@chakra-ui/icons';

related to file below:

gpt-researcher/frontend/nextjs/components/Task/ResearchForm.tsx

Line 5 in 863c4b6

import { CloseIcon } from '@chakra-ui/icons';

[ElishaKay]

Hey @galenyip,

That dependency is in the package.json, so I assume it should work when you run docker compose up --build

Try to stop and remove your gptr-nextjs container and then run the docker compose command again

[Fangziyang0910]

where is the "Deep Research" in the web interface?
I didn't find it, and I didn't find any difference between this version and the previous one.
How should I enable deep research?
i use docker and use it in 127.0.0.1:8000

[ElishaKay]

@Fangziyang0910

You can pull this branch and visit localhost:3000

#1191

P.S. the PR is pending merging into master

Deep Research Docs here

Here's how the pip package runs the deep research flow:

researcher = GPTResearcher(
    query="your query",
    report_type="deep"
)

[arsaboo]

localhost:3000 doesn't work for me....and the 8000 one is still not working @ElishaKay

With 3000, I see wss://192.168.2.162:3000/ws' failed: in the browser logs. I think we discussed that this is wrong, but I am not sure why does it refer to port 3000 or how to fix it.

[Fangziyang0910]

I found the entrance to deep research, but a new problem has emerged。
This looks like a WebSocket connection issue. I'm wondering if the problem is with the code, Travily, or my OpenRouter API?

i set
DEEP_RESEARCH_BREADTH=4
DEEP_RESEARCH_DEPTH=4
DEEP_RESEARCH_CONCURRENCY=4
TOTAL_WORDS=10000

here is the terminal output log

gpt-researcher-1 | 2025-02-24 15:39:24,497 - gpt_researcher.skills.deep_research - ERROR - Error processing query '"Hybrid LLM and Traditional Optimization: Automated Problem Formulation and Adaptive Dual-Role Strategies Across Diverse Domains"': Cannot call "send" once a close message has been sent.
gpt-researcher-1 | 2025-02-24 15:39:24,497 - gpt_researcher.skills.deep_research - INFO - Total research execution time: 0:03:47.701954
gpt-researcher-1 | INFO: [15:39:24] ✍️ Writing report for 'Frontier Research on Solving Combinatorial Optimization Problems with the Assistance of Large Language Models'...
gpt-researcher-1 | ERROR: Exception in ASGI application
gpt-researcher-1 | Traceback (most recent call last):
gpt-researcher-1 | File "/usr/local/lib/python3.11/site-packages/uvicorn/protocols/websockets/websockets_impl.py", line 243, in run_asgi
gpt-researcher-1 | result = await self.app(self.scope, self.asgi_receive, self.asgi_send) # type: ignore[func-returns-value]
gpt-researcher-1 | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
gpt-researcher-1 | File "/usr/local/lib/python3.11/site-packages/uvicorn/middleware/proxy_headers.py", line 60, in call
gpt-researcher-1 | return await self.app(scope, receive, send)
gpt-researcher-1 | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
gpt-researcher-1 | File "/usr/local/lib/python3.11/site-packages/fastapi/applications.py", line 1054, in call
gpt-researcher-1 | await super().call(scope, receive, send)
gpt-researcher-1 | File "/usr/local/lib/python3.11/site-packages/starlette/applications.py", line 112, in call
gpt-researcher-1 | await self.middleware_stack(scope, receive, send)
gpt-researcher-1 | File "/usr/local/lib/python3.11/site-packages/starlette/middleware/errors.py", line 152, in call
gpt-researcher-1 | await self.app(scope, receive, send)
gpt-researcher-1 | File "/usr/local/lib/python3.11/site-packages/starlette/middleware/cors.py", line 77, in call
gpt-researcher-1 | await self.app(scope, receive, send)
gpt-researcher-1 | File "/usr/local/lib/python3.11/site-packages/starlette/middleware/exceptions.py", line 62, in call
gpt-researcher-1 | await wrap_app_handling_exceptions(self.app, conn)(scope, receive, send)
gpt-researcher-1 | File "/usr/local/lib/python3.11/site-packages/starlette/_exception_handler.py", line 53, in wrapped_app
gpt-researcher-1 | raise exc
gpt-researcher-1 | File "/usr/local/lib/python3.11/site-packages/starlette/_exception_handler.py", line 42, in wrapped_app
gpt-researcher-1 | await app(scope, receive, sender)
gpt-researcher-1 | File "/usr/local/lib/python3.11/site-packages/starlette/routing.py", line 715, in call
gpt-researcher-1 | await self.middleware_stack(scope, receive, send)
gpt-researcher-1 | File "/usr/local/lib/python3.11/site-packages/starlette/routing.py", line 735, in app
gpt-researcher-1 | await route.handle(scope, receive, send)
gpt-researcher-1 | File "/usr/local/lib/python3.11/site-packages/starlette/routing.py", line 362, in handle
gpt-researcher-1 | await self.app(scope, receive, send)
gpt-researcher-1 | File "/usr/local/lib/python3.11/site-packages/starlette/routing.py", line 95, in app
gpt-researcher-1 | await wrap_app_handling_exceptions(app, session)(scope, receive, send)
gpt-researcher-1 | File "/usr/local/lib/python3.11/site-packages/starlette/_exception_handler.py", line 53, in wrapped_app
gpt-researcher-1 | raise exc
gpt-researcher-1 | File "/usr/local/lib/python3.11/site-packages/starlette/_exception_handler.py", line 42, in wrapped_app
gpt-researcher-1 | await app(scope, receive, sender)
gpt-researcher-1 | File "/usr/local/lib/python3.11/site-packages/starlette/routing.py", line 93, in app
gpt-researcher-1 | await func(session)
gpt-researcher-1 | File "/usr/local/lib/python3.11/site-packages/fastapi/routing.py", line 383, in app
gpt-researcher-1 | await dependant.call(**solved_result.values)
gpt-researcher-1 | File "/usr/src/app/backend/server/server.py", line 132, in websocket_endpoint
gpt-researcher-1 | await handle_websocket_communication(websocket, manager)
gpt-researcher-1 | File "/usr/src/app/backend/server/server_utils.py", line 251, in handle_websocket_communication
gpt-researcher-1 | await handle_start_command(websocket, data, manager)
gpt-researcher-1 | File "/usr/src/app/backend/server/server_utils.py", line 148, in handle_start_command
gpt-researcher-1 | report = await manager.start_streaming(
gpt-researcher-1 | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
gpt-researcher-1 | File "/usr/src/app/backend/server/websocket_manager.py", line 67, in start_streaming
gpt-researcher-1 | report = await run_agent(task, report_type, report_source, source_urls, document_urls, tone, websocket, headers = headers, query_domains = query_domains, config_path = config_path)
gpt-researcher-1 | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
gpt-researcher-1 | File "/usr/src/app/backend/server/websocket_manager.py", line 123, in run_agent
gpt-researcher-1 | report = await researcher.run()
gpt-researcher-1 | ^^^^^^^^^^^^^^^^^^^^^^
gpt-researcher-1 | File "/usr/src/app/backend/report_type/basic_report/basic_report.py", line 48, in run
gpt-researcher-1 | report = await researcher.write_report()
gpt-researcher-1 | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
gpt-researcher-1 | File "/usr/src/app/gpt_researcher/agent.py", line 192, in write_report
gpt-researcher-1 | report = await self.report_generator.write_report(
gpt-researcher-1 | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
gpt-researcher-1 | File "/usr/src/app/gpt_researcher/skills/writer.py", line 56, in write_report
gpt-researcher-1 | await stream_output(
gpt-researcher-1 | File "/usr/src/app/gpt_researcher/actions/utils.py", line 29, in stream_output
gpt-researcher-1 | await websocket.send_json(
gpt-researcher-1 | File "/usr/src/app/backend/server/server_utils.py", line 46, in send_json
gpt-researcher-1 | await self.websocket.send_json(data)
gpt-researcher-1 | File "/usr/local/lib/python3.11/site-packages/starlette/websockets.py", line 175, in send_json
gpt-researcher-1 | await self.send({"type": "websocket.send", "text": text})
gpt-researcher-1 | File "/usr/local/lib/python3.11/site-packages/starlette/websockets.py", line 97, in send
gpt-researcher-1 | raise RuntimeError('Cannot call "send" once a close message has been sent.')
gpt-researcher-1 | RuntimeError: Cannot call "send" once a close message has been sent.

[galenyip]

Hey @galenyip,

That dependency is in the package.json, so I assume it should work when you run docker compose up --build

Try to stop and remove your gptr-nextjs container and then run the docker compose command again

@ElishaKay

Just do a docker rmi -all to remove all images and docker compose up --build again, and still hitting the same error:

My Environment:

• Win11
• master@98cf0f88