feat(LLM-API): Add Pharo Code Executor tool and update tests

- Added new subclass `LLMAPIChatObjectToolPharoExecutor` to execute Pharo/Smalltalk code.
- Implemented `executeWithArguments:` method with error handling.
- Updated baseline specifications for 'LLM-Spec-Tests'.
- Modified testCheckModelExist in LLMAPIChatTest.

Author: badetitou

src/BaselineOfLLMAPI/BaselineOfLLMAPI.class.st

@@ -37,5 +37,6 @@ BaselineOfLLMAPI >> definePackages: spec [
 	spec package: 'LLM-API' with: [ spec requires: #( 'NeoJSON' ) ].
 	spec package: 'LLM-API-Tests' with: [ spec requires: #( 'LLM-API' 'Mocketry' ) ].
 	spec package: 'LLM-API-Example' with: [ spec requires: #( 'LLM-API' ) ].
-	spec package: 'LLM-Spec' with: [ spec requires: #( 'LLM-API' ) ]
+	spec package: 'LLM-Spec' with: [ spec requires: #( 'LLM-API' ) ].
+	spec package: 'LLM-Spec-Tests' with: [ spec requires: #( 'LLM-Spec' ) ]
 ]

src/LLM-API-Example/LLMAPIChatObjectToolCountClasses.class.st

@@ -8,7 +8,7 @@ Class {
 { #category : 'execution' }
 LLMAPIChatObjectToolCountClasses >> executeWithArguments: arguments [
 	"Implement this if you want to extend tools and use its default mecanism"
-
+		
 	^  Smalltalk image allClasses size asString
 ]
 

src/LLM-API-Example/LLMAPIChatObjectToolPharoExecutor.class.st

@@ -0,0 +1,25 @@
+Class {
+	#name : 'LLMAPIChatObjectToolPharoExecutor',
+	#superclass : 'LLMAPIChatObjectTool',
+	#category : 'LLM-API-Example',
+	#package : 'LLM-API-Example'
+}
+
+{ #category : 'execution' }
+LLMAPIChatObjectToolPharoExecutor >> executeWithArguments: arguments [
+	"Implement this if you want to extend tools and use its default mecanism"
+
+	(arguments isNil or: [ arguments isEmpty ]) ifTrue: [
+		^ 'please provide the code to be executed' ].
+	^ [ SmalltalkImage current compiler evaluate: arguments first value ]
+		  on: Exception
+		  do: [ :exce | exce message ]
+]
+
+{ #category : 'initialization' }
+LLMAPIChatObjectToolPharoExecutor >> initialize [
+
+	super initialize.
+	description := 'I execute Pharo/SmallTalk code and return the result'.
+	name := 'Pharo Code Executor'
+]

src/LLM-API-Tests/LLMAPIChatTest.class.st

@@ -21,7 +21,7 @@ LLMAPIChatTest >> setUp [
 
 { #category : 'running' }
 LLMAPIChatTest >> testCheckModelExist [
-
+	api payload model: nil.
 	self should: [ api performRequest ] raise: LLMPayloadNoModelError
 ]