Update pattern_analyzer.py

pattern_analyzer.py

@@ -16,7 +16,7 @@ class PatternAnalyzer:
         )
 
         model_kwargs = {
-            "device_map": "auto",
+            "device_map": "cpu",
             "torch_dtype": torch.float32,
             "low_cpu_mem_usage": True,
             "max_memory": {
@@ -91,4 +91,4 @@ class PatternAnalyzer:
                         })
             return patterns
         except json.JSONDecodeError:
-            return []
+            return []