Error building image: Build exited with non-zero status: 1

Hi all,
I'm building an app using shiny but I'm having some troubles in deploying to shinyapps io. The following is my terminal right after I try to deploy the app.

Validating server...    [OK]
Validating app mode...  [OK]
Making bundle ...       [OK]
Deploying bundle ...
Waiting for task: 1327792292
[ERROR] 2023-08-17T18:07:33+0200 Build logs:
Quarto not found.
Quarto not found.
Generating locales (this might take a while)...
  en_US.UTF-8... done
Generation complete.
[2023-08-17T16:07:12.798419988+0000] Creating dir /srv/connect/apps/prova
[2023-08-17T16:07:12.801623080+0000] Copying file requirements.txt
[2023-08-17T16:07:12.804780004+0000] Creating dir /srv/connect/apps/prova/.hypothesis
[2023-08-17T16:07:12.807885315+0000] Creating dir /srv/connect/apps/prova/.hypothesis/unicode_data
[2023-08-17T16:07:12.810753237+0000] Creating dir /srv/connect/apps/prova/.hypothesis/unicode_data/13.0.0
[2023-08-17T16:07:12.813637762+0000] Copying file .hypothesis/unicode_data/13.0.0/charmap.json.gz
[2023-08-17T16:07:12.816679369+0000] Creating dir /srv/connect/apps/prova/.vscode
[2023-08-17T16:07:12.819597573+0000] Copying file .vscode/settings.json
[2023-08-17T16:07:12.822641639+0000] Copying file LOGO_DEC_black.pdf
[2023-08-17T16:07:12.825686864+0000] Copying file
[2023-08-17T16:07:12.828555205+0000] Copying file
[2023-08-17T16:07:12.831514814+0000] Copying file
[2023-08-17T16:07:12.834491344+0000] Copying file
[2023-08-17T16:07:12.837511570+0000] Copying file
[2023-08-17T16:07:12.840451244+0000] Copying file mockfiles.xlsx
[2023-08-17T16:07:12.843330080+0000] Copying file
[2023-08-17T16:07:12.846232312+0000] Copying file requirements-generated.txt
Looking in indexes:,
ERROR: Could not find a version that satisfies the requirement pywin32==306 (from versions: none)
ERROR: No matching distribution found for pywin32==306 

I already checked whether i have or not pywin32==306 (I have it) and I'm on windows. I think the problem is python version (I have multiple version running on my laptop, however running in terminal python -V returns 3.19, which is ok according to the shinyapps io docs).

My question is: does anyone had the same problem and how did he managed to solve it? Is there a better solution than

Ty for your time

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