Update config.py

config.py

@@ -92,6 +92,12 @@ You should acknowledge and welcome the student to the conversation. Introduce yo
 
 ### Model Configuration
 
+# - **Model:** gpt-4.1
+#   - Context Length: 1,047,576 token context window
+#   - Input Cost per 1M Tokens: $2.00
+#   - Output Cost per 1M Tokens: $8.00
+#   - Knowledge base from May 31, 2025
+#
 # - **Model:** gpt-4o
 #   - Context Length: 128K
 #   - Input Cost per 1M Tokens: $2.50
@@ -103,7 +109,7 @@ You should acknowledge and welcome the student to the conversation. Introduce yo
 #   - Output Cost per 1M Tokens: $0.60
 #
 # The model_name refers to the name of the model you want to use. You can choose from the following models: 
-ai_model = "gpt-4o"
+ai_model = "gpt-4.1"
 
 # Temperature refers to the randomness/creativity of the responses. A higher temperature will result in more random/creative responses. It varies between 0 and 1.
 temperature = 0.3