gemini-2.5-flash-preview-05-20

app.py

@@ -106,7 +106,7 @@ AGENT_DEFAULT_TIMEOUT = 15
 MAX_CONTEXT_LENGTH_LLM = 30000 
 
 MAX_FILE_SIZE = 5 * 1024 * 1024 
-CSV_SAMPLE_ROWS = 3
+CSV_SAMPLE_ROWS = 10
 MAX_FILE_CONTEXT_LENGTH = 10000 
 
 # Global instances for video analysis pipelines
@@ -762,7 +762,7 @@ class GaiaLevel1Agent:
         if genai and GOOGLE_GEMINI_API_KEY:
             try:
                 genai.configure(api_key=GOOGLE_GEMINI_API_KEY)
-                model_name = 'gemini-2.0-flash' 
+                model_name = 'gemini-2.5-flash-preview-05-20' 
                 self.llm_model = genai.GenerativeModel(model_name)
                 gaia_logger.info(f"Gemini LLM ('{model_name}') initialized.")
             except Exception as e:
@@ -774,13 +774,13 @@ class GaiaLevel1Agent:
             gaia_logger.warning("LLM (Gemini) unavailable. Limited capabilities.")
         
         _get_video_object_detector()
-        _get_video_vqa_pipeline() # Initialize VQA pipeline
+        _get_video_vqa_pipeline() 
 
         gaia_logger.info(f"GaiaLevel1Agent (RAG, FileProcessor, VideoAnalysis) initialized. API: {self.api_url}")
 
     @lru_cache(maxsize=32)
     def _fetch_and_process_file_content(self, task_id: str) -> Optional[str]:
-        # ... (this method remains unchanged) ...
+        
         file_url = f"{self.api_url}/files/{task_id}"
         for attempt in range(2):
             try: