adding amd requirements file

requirements-amd.txt

@@ -0,0 +1,12 @@
+# Index for AMD ROCm 6.4 wheels (Prioritized)
+--index-url https://download.pytorch.org/whl/rocm6.4
+
+# Fallback to standard PyPI for all other libraries (transformers, etc.)
+--extra-index-url https://pypi.org/simple
+
+# Core PyTorch libraries (will be pulled from the ROCm index above)
+torch>=2.0.0
+torchvision
+
+# Install the DiffSynth-Studio project and its other dependencies
+-e .