Update app.py

app.py

@@ -1,21 +1,24 @@
+import os
 from huggingface_hub import InferenceClient
 
-client = InferenceClient(
-	provider="together",
-	api_key="hf_xxxxxxxxxxxxxxxxxxxxxxxx"
-)
+# Set your Hugging Face API key as an environment variable for security
+os.environ["HUGGINGFACE_API_KEY"] = "hf_xxxxxxxxxxxxxxxxxxxxxxxx"
+
+# Initialize the client without the 'provider' argument
+client = InferenceClient()
 
 messages = [
-	{
-		"role": "user",
-		"content": "What is the capital of France?"
-	}
+    {
+        "role": "user",
+        "content": "What is the capital of France?"
+    }
 ]
 
+# Use the chat API with the specified model and messages
 completion = client.chat.completions.create(
     model="meta-llama/Llama-2-7b-chat-hf", 
-	messages=messages, 
-	max_tokens=500
+    messages=messages, 
+    max_tokens=500
 )
 
-print(completion.choices[0].message)
+print(completion.choices[0].message)