Update app.py

app.py

@@ -33,13 +33,18 @@ warnings.filterwarnings("ignore")
 print("Start")
 import subprocess
 
-subprocess.run([
-    "huggingface-cli", "download",
-    "microsoft/Phi-3-mini-4k-instruct-gguf",
-    "Phi-3-mini-4k-instruct-gguf",
-    "--local-dir", "./models",
-    "--local-dir-use-symlinks", "False"
-], check=True)
+import subprocess
+
+try:
+    subprocess.run([
+        "huggingface-cli", "download",
+        "microsoft/Phi-3-mini-4k-instruct-gguf",
+        "--local-dir", "./models",
+        "--local-dir-use-symlinks", "False"
+    ], check=True)
+except subprocess.CalledProcessError as e:
+    print("Error occurred:", e)
+
 
 # ------------------------------
 # Device and Embedding Setup (CPU optimized)