I'm struggling to investigate why there'

for await (const chunk of stream) {
  debugLog(`🔎 RAW CHUNK: ${JSON.stringify(chunk)}`);
  const outputFromPrompt = chunk.output as Schema | null;

  // Skip null/undefined chunks
  if (!outputFromPrompt) {
    continue;
  }

  debugLog('📤 SENDING: chunk');
  sendChunk(outputFromPrompt);
}

 debugLog('✅ STREAM FINISHED');

for await (const chunk of stream) {
  debugLog(`🔎 RAW CHUNK: ${JSON.stringify(chunk)}`);
  const outputFromPrompt = chunk.output as Schema | null;

  // Skip null/undefined chunks
  if (!outputFromPrompt) {
    continue;
  }

  debugLog('📤 SENDING: chunk');
  sendChunk(outputFromPrompt);
}

 debugLog('✅ STREAM FINISHED');

2025-06-10T16:12:49.407Z: 🔎 RAW CHUNK: {"role":"model","index":0,"content":[{"text":""}]}
2025-06-10T16:12:49.407Z: 📤 SENDING: chunk
2025-06-10T16:12:56.797Z: ✅ STREAM FINISHED // seven second delay between final chunk and stream finishing

2025-06-10T16:12:49.407Z: 🔎 RAW CHUNK: {"role":"model","index":0,"content":[{"text":""}]}
2025-06-10T16:12:49.407Z: 📤 SENDING: chunk
2025-06-10T16:12:56.797Z: ✅ STREAM FINISHED // seven second delay between final chunk and stream finishing