Update app.py

app.py

@@ -42,8 +42,7 @@ model = ChatGroq(
     temperature=0,
     max_tokens=None,
     timeout=None,
-    max_retries=2,
-    api_key='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'
+    max_retries=2
 )