Ubuntu – Error: No package found with specified pattern: D:ar1a**drop.zip<br/>

I fixed this issue but I don't know why my website Python code with flask doesn't work. The Pipeline (azuredevops) running without error but when I try to access the link there is an application error. I will post my code, my yaml and the error. If somebody can help me, I would appreciate it. Thanks in advance

CODE: MAIN.PY

from flask import Flask, render_template, request, redirect, url_for
import mysql.connector


app = Flask(__name__)

# Database configuration
db_config = {
    'host': '*************',
    'user': '**************',
    'password': '************',
    'database': '*************',
}

# Initialize the database connection
db = mysql.connector.connect(**db_config)
cursor = db.cursor()

@app.route('/')
def index():
    # Retrieve the list of students from the database
    cursor.execute("SELECT * FROM students")
    students = cursor.fetchall()
    return render_template('students.html', students=students)

@app.route('/students', methods=['GET', 'POST'])
def students():
    if request.method == 'POST':
        if 'cadastrar' in request.form:
            email = request.form['email']
            name = request.form['nome']

            # Insert the new student into the database
            insert_query = "INSERT INTO students (email, name) VALUES (%s, %s)"
            data = (email, name)
            cursor.execute(insert_query, data)
            db.commit()

        elif 'editar' in request.form:
            id = request.form['id']
            email = request.form['email']
            name = request.form['nome']

            # Update the student in the database
            update_query = "UPDATE students SET email=%s, name=%s WHERE id=%s"
            data = (email, name, id)
            cursor.execute(update_query, data)
            db.commit()

        elif 'excluir' in request.form:
            id = request.form['id']

            # Delete the student from the database
            delete_query = "DELETE FROM students WHERE id = %s"
            cursor.execute(delete_query, (id,))
            db.commit()

    # Retrieve the list of students from the database
    cursor.execute("SELECT * FROM students")
    students = cursor.fetchall()
    return render_template('students.html', students=students)

if __name__ == '__main__':
    app.run(debug=True, host='0.0.0.0')

PIPELINE.YAML
trigger:
- master

variables:
  azureServiceConnectionId: '****************'
  vmImageName: 'ubuntu-latest'
  environmentName: 'StudentWebappDev'
  pythonVersion: '3.11'
  servicePrincipalId: '******************'
  servicePrincipalKey: '***************'
  tenantId: '********************'
  subscriptionId: '************************'
  webAppName: 'AppServiceStudentWeb'
  resourceGroupName: 'devops-rg'
  azureRegion: 'East US'
  projectRoot: $(System.DefaultWorkingDirectory)

stages:
- stage: Initial
  jobs:
  - job: InitialJob
    steps:
    - script: echo 'This is the initial stage'
      displayName: 'Initialize'

- stage: Build
  displayName: Build stage
  dependsOn: Initial
  jobs:
  - job: BuildJob
    pool:
      vmImage: $(vmImageName)
    steps:
    - task: UsePythonVersion@0
      inputs:
        versionSpec: $(pythonVersion)
      displayName: 'Use Python $(pythonVersion)'

    - script: |
        python -m venv antenv
        source antenv/bin/activate
        pip install setup
        python -m pip install --upgrade pip
        pip install -r requirements.txt
      workingDirectory: $(projectRoot)
      displayName: "Install requirements"

    - task: ArchiveFiles@2
      displayName: 'Archive files'
      inputs:
        rootFolderOrFile: $(projectRoot)
        includeRootFolder: false
        archiveType: 'zip'
        archiveFile: $(Build.ArtifactStagingDirectory)/$(Build.BuildId).zip
        replaceExistingArchive: true

    - task: PublishBuildArtifacts@1
      inputs:
        PathtoPublish: $(Build.ArtifactStagingDirectory)
        ArtifactName: 'drop'
        publishLocation: 'Container'

    - task: DownloadBuildArtifacts@0
      inputs:
        artifactName: 'drop'
        downloadPath: $(projectRoot)

- stage: Deploy
  displayName: Deploy stage
  dependsOn: Build
  jobs:
  - job: DeployJob
    steps:
    - task: AzureCLI@2
      inputs:
        azureSubscription: 'Visual Studio Enterprise Subscription (94f99625-f59c-45a5-a0d5-af8d26fd612c)'
        scriptType: 'bash'
        scriptLocation: 'inlineScript'
        inlineScript: |
          pwd
          ls -l
          az login --service-principal -u $(servicePrincipalId) -p $(servicePrincipalKey) --tenant $(tenantId)
          az account set --subscription $(subscriptionId)
          cd $(projectRoot)
          az webapp up --name $(webAppName) --resource-group $(resourceGroupName) --location "East US" --sku F1 --runtime "PYTHON|3.11"
          az webapp config set --python-version 3.11
          az webapp config appsettings set --name $(webAppName) --resource-group $(resourceGroupName) --settings FLASK_APP=main.py  
      displayName: 'Deploy Application'

After running, I got this screen: image of error received

LOGS: https://pastebin.com/uUfWUL1m

Any help would be appreciated as I'm tired of trying to solve this problem alone and I can't, thank you very much.