Call a Python script from C# via IronPython (IronPython.Runtime.Exceptions.ImportException: 'No module named 'requests'')

Question

I am calling a python script from C# code, which invoked a REST API to Authenticate and Upload a file into AMAZON S3.

 public static string runPy()
    {
        
        {

            debugLog(" ---- ---- Running Python ---- --- ");

            debugLog(" Folder Directory : " + AppDomain.CurrentDomain.BaseDirectory);

            String projectPath = Directory.GetParent(Environment.CurrentDirectory).Parent.Parent.FullName;
            debugLog(" projectPath " + projectPath);


            Microsoft.Scripting.Hosting.ScriptEngine py = Python.CreateEngine();
            Microsoft.Scripting.Hosting.ScriptScope s = py.CreateScope();

            // add paths to where your libs are installed
            var libs = new[] { @"C:\ProgramData\Anaconda3\lib\site-packages\win32\lib", @"C:\ProgramData\Anaconda3\lib\site-packages\win32\lib" };
            py.SetSearchPaths(libs);

            py.Execute("print(\"Start of the PY program\")\r\nimport requests\r\nresponse = requests.get(\"http://api.open-notify.org/astros.json\")\r\nprint(response)");

            debugLog("From Iron Python");
            
            return "S";

        }
    }

Error I am getting is : Exception thrown: 'IronPython.Runtime.Exceptions.ImportException' in Microsoft.Dynamic.dll An unhandled exception of type 'IronPython.Runtime.Exceptions.ImportException' occurred in Microsoft.Dynamic.dll No module named 'requests'

Please I need quick help I did go through so many available threads but of no use.

python Code:

print("Start of the PY program")
import requests
response = requests.get("http://api.open-notify.org/astros.json")
print(response)