message: [Python] Minor fix the Makefile by adding lib64
diff: @@ -54,6 +54,8 @@ ifndef PYTHON_LIB
  PYTHON_LIB := $(wildcard $(PYTHON_ROOT)/libpython$(PYTHON_VERSION_MAJOR).$(PYTHON_VERSION_MINOR)*.$(PYTHON_EXT))
  ifeq ($(strip $(PYTHON_LIB)),)
  PYTHON_LIB := $(wildcard $(abspath $(PYTHON_ROOT)/../lib/libpython$(PYTHON_VERSION_MAJOR).$(PYTHON_VERSION_MINOR)*.$(PYTHON_EXT)))
  + ifeq ($(strip $(PYTHON_LIB)),)
  + PYTHON_LIB := $(wildcard $(abspath $(PYTHON_ROOT)/../lib64/libpython$(PYTHON_VERSION_MAJOR).$(PYTHON_VERSION_MINOR)*.$(PYTHON_EXT)))
  ifeq ($(strip $(PYTHON_LIB)),)
  $(warning cannot find libpython$(PYTHON_VERSION_MAJOR).$(PYTHON_VERSION_MINOR)*.$(PYTHON_EXT) - falling back to using LD_LIBRARY_PATH)
  PYTHON_LIB :=
  @@ -61,6 +63,7 @@ ifndef PYTHON_LIB
  endif
  endif
  endif
  +endif
  # Put the binary file name here
  OUTFILE ?= flexflow_python
  