Unable to find package microsoft.quantum.iqsharp. No packages exist with this id about quantum-docs-pr HOT 7 CLOSED

<?xml version="1.0" encoding="utf-8"?>
<configuration>
  <activePackageSource>
    <add key="nuget.org" value="https://www.nuget.org/api/v2/" />
  </activePackageSource>
  <packageRestore>
    <add key="enabled" value="True" />
    <add key="automatic" value="True" />
  </packageRestore>
  <disabledPackageSources>
 <add key="nuget.org" value="true" />
 <add key="OSS_All" value="true" />
<add key="SQL-Toolset" value="true" /> <add key="SQLIS-DP" value="true" />
 </disabledPackageSources>
  <packageSources>
    <add key="nuget.org" value="https://api.nuget.org/v3/index.json" protocolVersion="3" />
 <add key="OSS_All" value="https://ossmsft.pkgs.visualstudio.com/DefaultCollection/_packaging/OSS_ALL/nuget/v2" />
<add key="SQL-Toolset" value="https://msdata.pkgs.visualstudio.com/DefaultCollection/_packaging/SQL_Toolset/nuget/v2" />
 <add key="SQLIS-DP" value="https://msdata.pkgs.visualstudio.com/DefaultCollection/_packaging/SQLIS_DP/nuget/v2" />
 <add key="nuget.org" value="https://www.nuget.org/api/v2/" />
  </packageSources>
   <packageSourceCredentials>
 <OSS_All>
 <add key="Username" value="VssSessionToken" />
 <add key="Password" value="xxx" />
 </OSS_All>
<SQL-Toolset>
 <add key="Username" value="VssSessionToken" />
 <add key="Password" value="xxx" />
 </SQL-Toolset>
 <SQLIS-DP>
 <add key="Username" value="VssSessionToken" />
 <add key="Password" value="xxx" />
 </SQLIS-DP>
 </packageSourceCredentials>
  <bindingRedirects>
    <add key="skip" value="False" />
  </bindingRedirects>
  <packageManagement>
    <add key="format" value="0" />
    <add key="disabled" value="False" />
  </packageManagement>
</configuration>

dotnet tool install --global Microsoft.Quantum.IQSharp --version 0.7.1905.3109