add convert file

convert.py

+import pandas as pd
+
+def csv_to_json(csv_file, json_file):
+    # read csv to dataframe
+    df = pd.read_csv(csv_file)
+    
+    # Chuyển đổi DataFrame thành JSON
+    json_data = df.to_json(orient='records')
+    
+    # Save data to JSON file
+    with open(json_file, 'w') as f:
+        f.write(json_data)
+
+def csv_to_text(csv_file, text_file):
+    # read csv to dataframe
+    df = pd.read_csv(csv_file)
+    
+    # Open File to write data
+    with open(text_file, 'w') as f:
+        # Convert DataFrame into text with template "Title: value"
+        for index, row in df.iterrows():
+            for col in df.columns:
+                f.write(f"{col}: {row[col]}\n")
+
+csv_file_path = 'extra.csv'
+
+json_file_path = 'converted_data.json'
+
+# convert csv to json and save
+csv_to_json(csv_file_path, json_file_path)
+print("Convert to JSON successfully!")
+
+# # convert CSV to JSON
+# json_data = csv_to_json(csv_file_path)
+# print("JSON Data:")
+# print(json_data)
+
+# text_file_path = 'converted_data.txt'
+
+# # convert csv to text
+# csv_to_text(csv_file_path, text_file_path)
+# print("Convert to text successfully!")