Update app.py

app.py

@@ -13,11 +13,12 @@ import yaml
 from tools.final_answer import FinalAnswerTool
 from Gradio_UI import GradioUI
 
-model = LiteLLMModel(
-  model_id = "ollama_chat/qwen2:7b",  # Or try other Ollama-supported models
-  api_base = "http://127.0.0.1:11434",  # Default Ollama local server
-  num_ctx = 8192,
-)
+# model = LiteLLMModel(
+#   model_id = "ollama_chat/qwen2:7b",  # Or try other Ollama-supported models
+#   api_base = "http://127.0.0.1:11434",  # Default Ollama local server
+#   num_ctx = 8192,
+# )
+model = LiteLLMModel(model_id="gpt-4")
 
 # Below is an example of a tool that does nothing. Amaze us with your creativity !
 @tool