diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..16f2dc5
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1 @@
+*.csv
\ No newline at end of file
diff --git a/python_el/extract/exchange_extract/exchange_extract_main.py b/python_el/extract/exchange_extract/exchange_extract_main.py
index d694b74..75f8689 100644
--- a/python_el/extract/exchange_extract/exchange_extract_main.py
+++ b/python_el/extract/exchange_extract/exchange_extract_main.py
@@ -1,11 +1,16 @@
-from ntpath import join
 from operator import concat
-import pandas as pd
 import mysql.connector
 import json
 import os
 import csv
 
+#Get all the Compulsory File
+CURRENT_DIRECTORY_PATH = "\\python_el\\extract\\exchange_extract"
+MYSQL_CONFIG_FILE = "EXCHANGE_CONFIG.json"
+SQL_FILE = "EXCHANGE_EXTRACT_SQL.json"
+CSV_STORAGE_PATH = "exchange_temp_extract_csv/"
+
+#Function
 def change_directory_to(path):
   try:
     current_directory = os.getcwd()
@@ -55,11 +60,7 @@ def write_to_csv(path,dbname,tablename,cursor,data):
     print("[FUNCTION_ERROR]-write_to_csv:" , filename)
 
 
-#Get all the Compulsory File
-CURRENT_DIRECTORY_PATH = "\\python_el\\extract\\exchange_extract"
-MYSQL_CONFIG_FILE = "EXCHANGE_CONFIG.json"
-SQL_FILE = "EXCHANGE_EXTRACT_SQL.json"
-CSV_STORAGE_PATH = "exchange_temp_extract_csv/"
+#_______________MAIN_________________
 
 #Change directory & open all file
 change_directory_to(CURRENT_DIRECTORY_PATH)
diff --git a/python_el/extract/exchange_load/data-management-359208-6c514887e773.json b/python_el/extract/exchange_load/data-management-359208-6c514887e773.json
new file mode 100644
index 0000000..ee0d45c
--- /dev/null
+++ b/python_el/extract/exchange_load/data-management-359208-6c514887e773.json
@@ -0,0 +1,12 @@
+{
+  "type": "service_account",
+  "project_id": "data-management-359208",
+  "private_key_id": "6c514887e773d5febd945655b02bb56396623933",
+  "private_key": "-----BEGIN PRIVATE KEY-----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\noB/54kQof7RvtQdFGhhE2CIj4Q==\n-----END PRIVATE KEY-----\n",
+  "client_email": "exchange-python-el-bigquery@data-management-359208.iam.gserviceaccount.com",
+  "client_id": "102572291647345024418",
+  "auth_uri": "https://accounts.google.com/o/oauth2/auth",
+  "token_uri": "https://oauth2.googleapis.com/token",
+  "auth_provider_x509_cert_url": "https://www.googleapis.com/oauth2/v1/certs",
+  "client_x509_cert_url": "https://www.googleapis.com/robot/v1/metadata/x509/exchange-python-el-bigquery%40data-management-359208.iam.gserviceaccount.com"
+}
diff --git a/requirements.txt b/requirements.txt
new file mode 100644
index 0000000..a858868
--- /dev/null
+++ b/requirements.txt
@@ -0,0 +1,2 @@
+mysql_connector_repackaged==0.3.1
+pandas==1.4.3