[NFC] Fix test_create_memref.py formatting. (#130)

This PR formats `test_create_memref.py` using black formatter.

mlir-tensorrt/test/python/mlir_tensorrt_runtime/test_create_memref.py

@@ -457,6 +457,7 @@ def create_memref_from_dlpack(arr, module):
     print(f"-- Memref dtype: {memref.dtype}")
     print(f"-- {module.__name__}.from_dlpack(): {module.from_dlpack(memref)}")
 
+
 print(f"Test np.array -> client.create_memref_from_dlpack")
 create_memref_from_dlpack(np.array([1, 2, 3, 4], dtype=np.int32), np)
 create_memref_from_dlpack(np.ones((1, 2, 3), dtype=np.float32), np)
@@ -512,4 +513,4 @@ def create_dangling_memref():
 
 # CHECK-LABEL: Test memref maintains data's lifetime
 # CHECK-NEXT: -- Inner scope: np.from_dlpack(): [1 2]
-# CHECK-NEXT: -- Outer scope: np.from_dlpack(): [1 2]
+# CHECK-NEXT: -- Outer scope: np.from_dlpack(): [1 2]