fix: type error

Author: techstrom

src/api/providers/gemini.ts

@@ -185,50 +185,6 @@ export class GeminiHandler extends BaseProvider implements SingleCompletionHandl
 			}
 		}
 
-		// Check if the model is a Gemma 3 model
-		const isGemma3 = model.includes("gemma-3")
-
-		// Prepend system instruction to the first user message if it's a Gemma 3 model,
-		// as they don't support the system instruction parameter.
-		if (isGemma3 && systemInstruction) {
-			if (contents.length > 0 && contents[0].role === "user") {
-				const firstMessage = contents[0]
-				// Create a new text part for the system instruction
-				const systemPart = { text: systemInstruction }
-				// Prepend it to the existing parts
-				firstMessage.parts = [systemPart, ...(firstMessage.parts || [])]
-			} else {
-				// If no messages or first message is not user (e.g. starts with model),
-				// prepend a new user message with the system instruction.
-				contents.unshift({
-					role: "user",
-					parts: [{ text: systemInstruction }],
-				})
-			}
-		}
-
-		// Check if the model is a Gemma 3 model
-		const isGemma3 = model.includes("gemma-3")
-
-		// Prepend system instruction to the first user message if it's a Gemma 3 model,
-		// as they don't support the system instruction parameter.
-		if (isGemma3 && systemInstruction) {
-			if (contents.length > 0 && contents[0].role === "user") {
-				const firstMessage = contents[0]
-				// Create a new text part for the system instruction
-				const systemPart = { text: systemInstruction }
-				// Prepend it to the existing parts
-				firstMessage.parts = [systemPart, ...(firstMessage.parts || [])]
-			} else {
-				// If no messages or first message is not user (e.g. starts with model),
-				// prepend a new user message with the system instruction.
-				contents.unshift({
-					role: "user",
-					parts: [{ text: systemInstruction }],
-				})
-			}
-		}
-
 		const config: GenerateContentConfig = {
 			...(isGemma3 ? {} : { systemInstruction }),
 			httpOptions: this.options.googleGeminiBaseUrl ? { baseUrl: this.options.googleGeminiBaseUrl } : undefined,