Hi, after writing the command given by you I got a pretty large result e.g.
sayang@DESKTOP-IFS80HM:~$ echo $PYTHONPATH
sayang@DESKTOP-IFS80HM:~$ echo $PATH
/home/sayang/.local/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games:/mnt/c/Program Files/WindowsApps/CanonicalGroupLimited.Ubuntu20.04onWindows_2004.2021.825.0_x64__79rhkp1fndgsc:/mnt/c/Windows/system32:/mnt/c/Windows:/mnt/c/Windows/System32/Wbem:/mnt/c/Windows/System32/WindowsPowerShell/v1.0/:/mnt/c/Windows/System32/OpenSSH/:/mnt/c/Program Files/Intel/WiFi/bin/:/mnt/c/Program Files/Common Files/Intel/WirelessCommon/:/mnt/c/Program Files (x86)/NVIDIA Corporation/PhysX/Common:/mnt/c/Program Files/NVIDIA Corporation/NVIDIA NvDLISR:/mnt/c/Program Files/Java/jdk-11.0.4/bin:/mnt/c/Program Files (x86)/HP/Common/HPDestPlgIn/:/mnt/c/Program Files (x86)/Brackets/command:/mnt/c/WINDOWS/system32:/mnt/c/WINDOWS:/mnt/c/WINDOWS/System32/Wbem:/mnt/c/WINDOWS/System32/WindowsPowerShell/v1.0/:/mnt/c/WINDOWS/System32/OpenSSH/:/mnt/c/Sayan_D/New folder/runtime/win64:/mnt/c/Sayan_D/New folder/bin:/mnt/c/Sayan_D/New folder/polyspace/bin:/mnt/c/Program Files (x86)/PuTTY/:/mnt/c/Program Files/Git/cmd:/mnt/c/Program Files/Microsoft SQL Server/140/Tools/Binn/:/mnt/c/Program Files/Microsoft SQL Server/Client SDK/ODBC/170/Tools/Binn/:/mnt/c/Program Files/dotnet/:/mnt/c/Program Files/Microsoft SQL Server/130/Tools/Binn/:/mnt/c/MinGW/bin:/mnt/c/Users/91704/AppData/Local/Microsoft/WindowsApps:/mnt/c/Users/91704/.dotnet/tools:/mnt/c/Users/91704/AppData/Local/Programs/Microsoft VS Code/bin:/snap/bin
And yes, my python interpreter is running within WSL
sayang@DESKTOP-IFS80HM:~$ which python3
/usr/bin/python3
Still I am getting import error.
Thanks !