Pausing for now, train loop should now work and adding some tests

configs/debug_config.py

@@ -0,0 +1,25 @@
+from configs.base_config import base_config
+
+# Create a debug configuration with minimal settings
+config = base_config.copy()
+
+# Update settings for quick debugging
+config.update(
+    {
+        # Core configuration
+        "config_name": "debug_run",
+        "data_root": "data/PennFudanPed",
+        "num_classes": 2,  # background + pedestrian
+        # Minimal training parameters
+        "batch_size": 1,
+        "num_epochs": 1,  # Just one epoch for testing
+        "val_split_ratio": 0.2,  # Use more validation samples for better testing coverage
+        # Performance optimizations
+        "pin_memory": False,
+        "num_workers": 0,  # Use 0 workers to avoid multiprocessing complexities during debugging
+        # Logging settings
+        "log_freq": 1,  # Log every batch for debugging
+        # Device setting - use CPU for reliable debugging
+        "device": "cpu",  # Using CPU ensures consistent behavior across systems
+    }
+)