json function to merge two json training files

ner-training/merge_json.py

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+import json                                                                   
+import sys
+
+original_json_path = sys.argv[1]
+additional_json_path = sys.argv[2]
+                                                                              
+with open(additional_json_path, 'r') as source_file:                                 
+    source_data = json.load(source_file)                                      
+                                                                              
+# Load data from target.json                                                  
+with open(original_json_path, 'r') as target_file:                                 
+    target_data = json.load(target_file)                                      
+                                                                              
+# Ensure both source_data and target_data are lists                           
+if isinstance(source_data, list) and isinstance(target_data, list):           
+    # Append records from source_data to target_data                          
+    target_data.extend(source_data)                                           
+else:                                                                         
+    print("The JSON data must be a list of records in both files.")           
+                                                                              
+# Write updated data back to target.json                                      
+with open(original_json_path, 'w') as target_file:                                 
+    json.dump(target_data, target_file, indent=4)                             
+                                                                              
+print("Records have been appended successfully.")