This code is adapted for gpt-3.5-turbo from one published by Reinaldo on the forums. Hats off to Reinaldo for publishing it.
- Code: Select all Expand view
- #include "Fivewin.ch"
#include "hbcurl.ch"
FUNCTION Main()
LOCAL oApi
LOCAL cKey := "" // you have get a APIKEY from https://platform.openai.com/api-keys
oApi := TOpenAI_ChatGPT():New( cKey )
oApi:prompt := "what is harbour-project?"
oApi:Send()
?oApi:Response()
RETURN NIL
/*
Orignal code from : Reinaldo
viewtopic.php?f=3&t=43171&start=0&hilit=openai
This code is adapted for gpt-3.5-turbo from one published by Reinaldo on the forums. Hats off to Reinaldo for publishing it.
Modify : Charles KWON ( charleskwonohjun@gmail.com ) , www.charleskwon.com
Here's what I added
1.
Changed to allow you to pass in OpenAI's key value when calling CLASS.
oApi := TOpenAI_ChatGPT():New( cKey )
2.
According to the OpenAI development documentation,
We need to pass the following value in the message,
so I added it like this
hb_HSet( h, "model", ::model )
hb_HSet( hMessage, "role", "user" )
hb_HSet( hMessage, "content", ::prompt )
*/
CLASS TOpenAI_ChatGPT
DATA cKey AS CHARACTER INIT ""
DATA hCurl
DATA httpcode
DATA nError INIT 0
DATA Response
DATA Prompt
DATA model INIT "gpt-3.5-turbo"
DATA cUrl INIT "https://api.openai.com/v1/chat/completions"
DATA max_tokens INIT 2048
DATA temperature INIT 0
DATA top_p INIT 1
DATA frequency_penalty INIT 0.00
DATA presence_penalty INIT 0.00
DATA cLogFile INIT "TOpenAI.log"
DATA nMaxLogSize INIT 32768
DATA lDebug INIT .F.
METHOD New()
METHOD End()
METHOD Send()
METHOD Reset()
//parses response fetching ICD10 codes coded by OpenAI.
METHOD GetICD10sFromResponse()
ENDCLASS
// Changed to allow you to pass in OpenAI's key value when calling CLASS.
//
//------------------------------------------------------------------------------------------------
METHOD New( cKey ) CLASS TOpenAI_ChatGPT
::cKey := cKey
::hCurl := curl_easy_init()
RETURN Self
// According to the OpenAI development documentation,
// We need to pass the following value in the message,
// so I added it like this
//
//hb_HSet( h, "model", ::model )
//hb_HSet( hMessage, "role", "user" )
//hb_HSet( hMessage, "content", ::prompt )
//h["messages"] := {hMessage}
METHOD Send() CLASS TOpenAI_ChatGPT
LOCAL aheaders
Local httpcode
Local cJson
Local h := { => }
LOCAL hMessage := { => }
curl_easy_setopt( ::hCurl, HB_CURLOPT_POST, .T. )
curl_easy_setopt( ::hCurl, HB_CURLOPT_URL, ::cUrl )
aheaders := { "Content-Type: application/json", ;
"Authorization: Bearer " + ::cKey }
curl_easy_setopt( ::hCurl, HB_CURLOPT_HTTPHEADER, aheaders )
curl_easy_setopt( ::hCurl, HB_CURLOPT_USERNAME, '' )
curl_easy_setopt( ::hCurl, HB_CURLOPT_DL_BUFF_SETUP )
curl_easy_setopt( ::hCurl, HB_CURLOPT_SSL_VERIFYPEER, .F. )
// According to the OpenAI development documentation,
// We need to pass the following value in the message,
// so I added it like this
hb_HSet( h, "model", ::model )
hb_HSet( hMessage, "role", "user" )
hb_HSet( hMessage, "content", ::prompt )
h["messages"] := {hMessage}
cJson := hb_jsonEncode( h )
curl_easy_setopt( ::hcurl, HB_CURLOPT_POSTFIELDS, cJson ) //cPostFields )
::nError := curl_easy_perform( ::hCurl )
curl_easy_getinfo( ::hCurl, HB_CURLINFO_RESPONSE_CODE, @httpcode )
::httpcode := httpcode
IF ::nError == HB_CURLE_OK
::Response = curl_easy_dl_buff_get( ::hCurl )
IF ::lDebug
ENDIF
ELSE
ENDIF
RETURN ::Response
//------------------------------------------------------------------------------------------------
METHOD Reset() CLASS TOpenAI_ChatGPT
curl_easy_reset( ::hCurl )
::nError := HB_CURLE_OK
::Response := Nil
return NIL
//------------------------------------------------------------------------------------------------
METHOD End() CLASS TOpenAI_ChatGPT
curl_easy_cleanup( ::hCurl )
::hCurl := Nil
return NIL
/*------------------------------------------------------------------------------------------------
-------------------------------------------------------------------------------------------------*/
METHOD GetICD10sFromResponse() CLASS TOpenAI_ChatGPT
LOCAL aICD10s := {}
LOCAL aParsed, iter, acodelines, code
LOCAL a := {}
LOCAL aKeys
LOCAL hResponse := hb_jsonDecode( ::Response )
if ::lDebug
// LogData( ::cLogFile, { "hb_isHash( hResponse )", hb_isHash( hResponse ), ;
// "hb_HHasKey( hResponse, 'choices' )", hb_HHasKey( hResponse, "choices" ) } )
aKeys := HGetKeys( hResponse )
//LogData( ::cLogFile, aKeys, ::nMaxLogSize )
ENDIF
IF hb_isHash( hResponse ) .AND. ;
hb_HHasKey( hResponse, "choices" )
if HB_ISARRAY( hResponse[ "choices" ] )
a := hResponse[ "choices" ]
endif
FOR iter := 1 TO LEN( a )
IF hb_HHasKey( a[ iter ], "text" )
acodelines := hb_ATokens( a[ iter ][ "text" ], CRLF )
FOR EACH Code IN acodelines
aParsed := hb_ATokens( Code, "-" )
AADD( aIcd10s, aParsed )
NEXT
ENDIF
NEXT iter
ENDIF
RETURN aICD10s
