🤖 Adds tensorflow lite micro lib

esp32/lib/tfmicro/tensorflow/lite/kernels/internal/min.h

@@ -0,0 +1,33 @@
+/* Copyright 2020 The TensorFlow Authors. All Rights Reserved.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+==============================================================================*/
+#ifndef TENSORFLOW_LITE_KERNELS_INTERNAL_MIN_H_
+#define TENSORFLOW_LITE_KERNELS_INTERNAL_MIN_H_
+
+#include <cmath>
+
+namespace tflite {
+
+#if defined(TF_LITE_USE_GLOBAL_MIN) || defined(__ZEPHYR__)
+inline float TfLiteMin(const float& x, const float& y) { return std::min(x, y); }
+#else
+template <class T>
+inline T TfLiteMin(const T& x, const T& y) {
+    return std::min(x, y);
+}
+#endif
+
+} // namespace tflite
+
+#endif // TENSORFLOW_LITE_KERNELS_INTERNAL_MIN_H_