so I have no issues sending data from pharo to python but I have a problem recieving data from python��

here is my method

sendMessage: aString

|stream errString isDataAvailable |

stream := SocketStream openConnectionToHostNamed: '127.0.0.1' ��port: 4000 .

stream sendCommand: aString.

isDataAvailable := stream isDataAvailable .

isDataAvailable inspect.

isDataAvailable ifTrue: [ errString := stream nextLineCrLf ��.

�� errString inspect.

�� errString = '' ifFalse:��

�� [self error: errString.]] .

stream close.

I have used telnet to test the connection , telnet can receive the data fine and it displays it fine. I have encode the data as bytestring from python with ascii encoding and added both a carriage return and a line feed in the end ? whats wrong ?

I tried most method in socket stream even upToEnd message and none gives back any data.��

What am I doing wrong ?��