changed to google api key

app.py

@@ -2,7 +2,7 @@ import google.generativeai as genai
 import os
 
 # Gemini AI ni sozlash
-genai.configure(api_key=os.environ.get('GEMINI_API_KEY'))
+genai.configure(api_key=os.environ.get('GOOGLE_API_KEY'))
 model = genai.GenerativeModel('gemini-2.5-flash')
 
 def get_counter_debuts(opponent_debuts):
@@ -68,7 +68,7 @@ def main():
 
 if __name__ == "__main__":
     # API kalitini tekshirish
-    if not os.environ.get('GEMINI_API_KEY'):
+    if not os.environ.get('GOOGLE_API_KEY'):
         print("⚠️  GEMINI_API_KEY muhit o'zgaruvchisini o'rnating!")
         print("Misol: export GEMINI_API_KEY='sizning_kalitingiz'")
     else: