req notes

requirements.txt

@@ -7,10 +7,22 @@ numpy>=1.24.0
 python-dotenv>=1.0.0
 psutil>=5.9.0
 tensorboard>=2.15.0
-torch>=2.0.0
-torchvision>=0.15.0
-torchaudio>=2.0.0n
 scikit-learn>=1.3.0
 matplotlib>=3.7.0
 seaborn>=0.12.0
-wandb>=0.16.0
+wandb>=0.16.0
+
+ta>=0.11.0
+ccxt>=4.0.0
+dash-bootstrap-components>=2.0.0
+
+# NOTE: PyTorch is intentionally not pinned here to avoid pulling NVIDIA CUDA deps on AMD machines.
+# Install one of the following sets manually depending on your hardware:
+#
+# CPU-only (AMD/Intel, no NVIDIA CUDA):
+#   pip install torch torchvision torchaudio --index-url https://download.pytorch.org/whl/cpu
+#
+# NVIDIA GPU (CUDA):
+#   Visit https://pytorch.org/get-started/locally/ for the correct command for your CUDA version.
+#   Example (CUDA 12.1):
+#   pip install torch torchvision torchaudio --index-url https://download.pytorch.org/whl/cu121