keep correcting

Author: carlosuc3m

src/main/java/io/bioimage/modelrunner/tensorflow/v1/shm/ShmBuilder.java

@@ -124,14 +124,14 @@ private static void buildFromTensorFloat(Tensor<Float> tensor, String memoryName
         SharedMemoryArray shma = SharedMemoryArray.readOrCreate(memoryName, arrayShape, new FloatType(), false, true);
         ByteBuffer buff = shma.getDataBufferNoHeader();
         tensor.writeTo(buff);
-        ByteBuffer buffer = ByteBuffer.allocate(buff.capacity());
-        tensor.writeTo(buffer);
         try (FileOutputStream fos = new FileOutputStream("/home/carlos/git/interp_out" + UUID.randomUUID().toString() + ".npy");
 	             FileChannel fileChannel = fos.getChannel()) {
+            	ByteBuffer buffer = shma.getDataBuffer();
 	            // Write the buffer's content to the file
 	            while (buffer.hasRemaining()) {
 	                fileChannel.write(buffer);
 	            }
+	            buffer.rewind();
 		} catch (IOException e) {
 			// TODO Auto-generated catch block
 			e.printStackTrace();