Bugfix: Remove custom timeout causing 1s deadline bug in GenAI SDK

agents/visual_analyst.py

@@ -12,7 +12,7 @@ class VisualAnalyst:
         if not self.api_key:
             raise ValueError("GEMINI_API_KEY not found")
         
-        self.client = genai.Client(api_key=self.api_key, http_options={'timeout': 180.0})
+        self.client = genai.Client(api_key=self.api_key)
         self.model_name = "gemini-2.5-flash"
         print(f"✅ VisualAnalyst stored Gemini model: {self.model_name}")