a group ? 
                  
                  
                  contacts = await client(functions.contacts.GetContactsRequest(hash=0))
                  
                  
                  
                  
                  
                  ...
                  
                  
                  
                  
                  
                  await account(functions.channels.JoinChannelRequest( channel=my group ID ))
                  
                  
                  
                  
                  
                  
                  
                  
                  ??
                  
                  
                
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