summarizer.py dinamik model seçimine göre çalışacak şekilde güncellendi

summarizer.py

@@ -21,7 +21,7 @@ def build_prompt(text, mode):
 
     return f"{instruction}\n\nMetin:\n{text}"
 
-def summarize_text(text, mode):
+def summarize_text(text, mode, model_name="anthropic/claude-3-haiku"):
     url = "https://openrouter.ai/api/v1/chat/completions"
     headers = {
         "Authorization": f"Bearer {api_key.strip()}",
@@ -29,7 +29,7 @@ def summarize_text(text, mode):
     }
 
     payload = {
-        "model": "anthropic/claude-3-haiku",
+        "model": model_name,
         "messages": [
             {"role": "user", "content": build_prompt(text, mode)}
         ]