text: from web3 import Web3
  import ja_language as ja_lan
  import pandas as pd
  
  
  
  if __name__ == "__main__":
  
      
      # Inital JA Language Agent
      ja_lan = ja_lan.language_translator()
      try:
          ja_lan_df = pd.read_pickle('ja_lan_env.pkl')
          apply_lan = ja_lan_df['ja_lan'][0]
  
          ja_lan.set_language_code(apply_lan)
          print(ja_lan.print("[INFO]: Your apply language is {%s}" % apply_lan))
          
          
      except:
          print("[INFO]: No ja_lan_env.pkl found !")
          print("Set language as default 'English' ")
  
  
  
      # Connected avec infura node-services
      infura_url = "https://mainnet.infura.io/v3/912414023e2c4a88864de7614e5d3ee4"
      web3       = Web3(Web3.HTTPProvider(infura_url))
  
  
      # Verifier connection
      print(ja_lan.print("Check the web3 is conneced or not  "),web3.isConnected() )
      
  
      # Checked the blockNumber
      print(ja_lan.print("Check the "), "blockNumber", web3.eth.blockNumber)
      