Add phi-4 support

app.py

@@ -11,6 +11,7 @@ models = {
     "QwQ-32B-Preview":"Qwen/QwQ-32B-Preview",
     "Qwen2.5-Coder-32B-Instruct": "qwen/qwen2.5-coder-32B-instruct",
     "Mistral-Nemo-Instruct-2407": "mistralai/Mistral-Nemo-Instruct-2407",
+    "microsoft/phi-4": "microsoft/phi-4"
     "Hermes-3-Llama-3.2-3B":"NousResearch/Hermes-3-Llama-3.2-3B",
     "Phi-3-mini-4k-instruct": "microsoft/phi-3-mini-4k-instruct",
 }