Update vision_analyzer.py

vision_analyzer.py

@@ -23,10 +23,28 @@ import torch
 from transformers import AutoProcessor, AutoModelForCausalLM
 # from transformers import AutoProcessor, AutoModelForCausalLM
 
-# Ensure unrar is installed (for Hugging Face Spaces)
 import os
-if not os.path.exists("/usr/bin/unrar"):
-    os.system("apt-get update && apt-get install -y unrar")
+
+# Try to ensure unrar is available
+def setup_unrar():
+    # Try system installation (may not work on all Spaces)
+    if not os.path.exists("/usr/bin/unrar"):
+        os.system("apt-get update > /dev/null 2>&1 && apt-get install -y unrar > /dev/null 2>&1 || true")
+    
+    # Setup Python alternatives
+    try:
+        import rarfile
+        if os.path.exists("/usr/bin/unrar"):
+            rarfile.UNRAR_TOOL = "/usr/bin/unrar"
+    except ImportError:
+        os.system("pip install rarfile")
+    
+    try:
+        import patoolib
+    except ImportError:
+        os.system("pip install patool")
+
+setup_unrar()
 
 # Attempt to install flash-attn
 try: