Update train.py

train.py

@@ -17,7 +17,7 @@ INPUT_DATASET = "HuggingFaceTB/smollm-corpus"
 INSTRUCT_DATASET = "nroggendorff/openhermes"
 OUTPUT_REPO = "smallama"
 FP16 = True
-WARMUP_STEPS = 0
+WARMUP_STEPS = 200
 DECAY = 0
 GRADIENT_ACCUMULATION_STEPS = 1
 CLIPPING = 1.0
@@ -25,9 +25,9 @@ PUSH_TO_HUB = True
 
 def load_data():
     pretrain = load_dataset(INPUT_DATASET, "cosmopedia-v2", split="train", streaming=True)
-    pretrain = Dataset.from_generator(lambda: pretrain.take(int(3e+4)))
+    pretrain = Dataset.from_generator(lambda: pretrain.take(int(2e+5)))
     instruct = load_dataset(INSTRUCT_DATASET, split="train", streaming=True)
-    instruct = Dataset.from_generator(lambda: instruct.take(int(5e+4)))
+    instruct = Dataset.from_generator(lambda: instruct.take(int(8e+4)))
     dataset_dict = DatasetDict({
         'pretrain': pretrain,
         'instruct': instruct