Update gemini_agent.py

gemini_agent.py

@@ -116,7 +116,7 @@ class GEMINI_AGENT:
         base_sleep = 1
         for attempt in range(max_retries):
             try:
-                response = self.app.invoke({"messgae": messages, "input_file": None})
+                response = self.app.invoke({"messages": messages, "input_file": None})
                 final_ans = self.extract_after_final_answer(response)
                 time.sleep(60) # avoid rate limit
                 return final_ans