Fix invalid JSONL format

fix_jsonl.py

@@ -0,0 +1,38 @@
+import json
+
+input_file = "train.jsonl"
+output_file = "clean_train.jsonl"
+
+valid_count = 0
+invalid_count = 0
+
+with open(input_file, "r", encoding="utf-8") as infile, open(output_file, "w", encoding="utf-8") as outfile:
+
+    for line_number, line in enumerate(infile, start=1):
+
+        line = line.strip()
+
+        if not line:
+            continue
+
+        try:
+            obj = json.loads(line)
+
+            # Ensure object is dictionary
+            if isinstance(obj, dict):
+
+                outfile.write(json.dumps(obj) + "\n")
+
+                valid_count += 1
+
+            else:
+                invalid_count += 1
+
+        except Exception as e:
+
+            invalid_count += 1
+
+            print(f"Invalid line {line_number}: {e}")
+
+print(f"Valid rows: {valid_count}")
+print(f"Invalid rows removed: {invalid_count}")

train.jsonl

@@ -1,7 +0,0 @@
-"dataset_name"
-"version"
-"generated_at"
-"total_samples"
-"description"
-"schema_version"
-"samples"