scrapy_price_monito (requirements_error)

[duongntse]

I followed the tutorial to run the project "scrapy_price_monito" as the link:
(https://github.com/scrapinghub/sample-projects/tree/master/scrapy_price_monitor#installing-and-running)
When I go to "step 7 - hub deploy <your_project_id_here>"

The ScrapingHub throwed error as below:

##############START################

shub deploy 482071
Packing version 23fadd3-master
Deploying to Scrapy Cloud project "482071"
Deploy log last 30 lines:
Removing intermediate container 8a32420b04ae
---> bc794867e1a9
Step 12/12 : ENV PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
---> [Warning] Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
---> Running in f21786580c1f
Removing intermediate container f21786580c1f
---> 673538660e3a
Successfully built 673538660e3a
Successfully tagged i.scrapinghub.com/kumo_project/482071:1
Step 1/3 : FROM alpine:3.5
---> f80194ae2e0c
Step 2/3 : ADD kumo-entrypoint /kumo-entrypoint
---> Using cache
---> b6085fc56e21
Step 3/3 : RUN chmod +x /kumo-entrypoint
---> Using cache
---> 1bbe2a121e2b
Successfully built 1bbe2a121e2b
Successfully tagged kumo-entrypoint:latest
Entrypoint container is created successfully

Checking python dependencies
Collecting pip<20.0,>=9.0.3
Downloading https://files.pythonhosted.org/packages/00/b6/9cfa56b4081ad13874b0c6f96af8ce16cfbc1cb06bedf8e9164ce5551ec1/pip-19.3.1-py2.py3-none-any.whl (1.4MB)
Installing collected packages: pip
Successfully installed pip-19.3.1
requests 2.25.0 has requirement idna<3,>=2.5, but you have idna 2.1.
Warning: Pip checks failed, please fix the conflicts.
{"message": "Dependencies check exit code: 1", "details": "Pip checks failed, please fix the conflicts", "error": "requirements_error"}

{"status": "error", "message": "Requirements error"}
Deploy log location: /tmp/shub_deploy_3xl5dnaq.log

##############END################

Could you please help me to fix it?

Thanks alot!,

Harry