Python ChatRoom (TCP, Client and Server)

# Sever.py:
from socket import *
import threading

Server = socket(AF_INET, SOCK_STREAM)
Server.bind(('127.0.0.1', 12000))
Server.listen()

connections = {}
def SendAllConnections(response, con):
    for connection in connections:
        if not con == connection:
            try: ## sends message
                connection.send(response.encode())
            except: ## removes connection if error
                connection.remove(connection)
                connection.close()
def ConnectionHandle(con, addr):
    while True:
        try:
            response = con.recv(1024)
            if response:
                response = "["+connections[con]+"] > " + response.decode()
                print("Sending: " + response + " To All Clients")
                SendAllConnections(response, con)
        except:
            con.close()
            SendAllConnections(connections[con] + " Has left the chat", con)
            del connections[con]
            print("Connection Left")
            break
while True:
    con, addr = Server.accept()
    response = con.recv(1024)
    name = response.decode()
    connections[con] = name # add name
    print(name + " Connected...")
    SendAllConnections(name+" Joined the chat! ", con)
    t = threading.Thread(target= ConnectionHandle, args=(con,addr, ))
    t.start()

#Clinet.py:
from socket import *
import threading
ClientName = input("Enter your name: ")
serverName = '127.0.0.1'
serverPort = 12000
clientSocket = socket(AF_INET, SOCK_STREAM)
clientSocket.connect((serverName, serverPort))
def SendHandle():
    while True:
        try:
            sentence = input("")
            clientSocket.send(sentence.encode())
        except:
            clientSocket.close()
            break
def RecieveHandle():
    print("You joined the chat room!")
    while True:
        try:
            message = clientSocket.recv(1024).decode()
            print(message)
        except:
            clientSocket.close()
            break

clientSocket.send(ClientName.encode())
rht = threading.Thread(target=RecieveHandle)
rht.start()


sht = threading.Thread(target=SendHandle)
sht.start()