Update gemini_agent.py

gemini_agent.py

@@ -21,7 +21,7 @@ class GeminiAgent:
         
         self.model = genai.GenerativeModel('gemini-2.0-flash-exp')
         self.last_request_time = 0
-        self.min_request_interval = 6.0  # 6 seconds between requests (10 per minute limit)
+        self.min_request_interval = 8.0  # 7 seconds between requests (10 per minute limit, with margin)
         
         # Initialize parsers
         self.excel_parser = ExcelParser()