Update app.py

app.py

@@ -74,7 +74,7 @@ model = LiteLLMModel(
     model_id="ollama/qwen2:7b",  # Or try other Ollama-supported models 
     # model_id="gemma3:1b",
     # api_base="https://127.0.0.1:11434",
-    api_base="http://localhost:11434",  # Default Ollama local server
+    api_base="http://0.0.0.0:11434",  # Default Ollama local server
     num_ctx=8192,
 )