Code modularization of telegram script

Signed-off-by: Ameya Deshpande <ameyanrd@outlook.com>

Author: ameyanrd

Scripts/Bots/session.session

@@ -1,6 +1,6 @@
 from configparser import ConfigParser
-from telethon.sync import TelegramClient 
-from telethon.tl.types import InputPeerUser 
+from telethon.sync import TelegramClient
+from telethon.tl.types import InputPeerUser
 
 
 configur = ConfigParser()
@@ -12,42 +12,57 @@
 api_id = configur.get('app_config', 'api_id')
 api_hash = configur.get('app_config', 'api_hash')
 token = configur.get('bot_api', 'token')
-  
-# your phone number 
+
+# your phone number
 phone = configur.get('client_details', 'phone')
-   
-# creating a telegram session and assigning 
-# it to a variable client 
-client = TelegramClient('session', api_id, api_hash) 
-   
-# connecting and building the session 
-client.connect() 
-  
-# in case of script ran first time it will 
-# ask either to input token or otp sent to 
-# number or sent or your telegram id  
-if not client.is_user_authorized(): 
-   
-    client.send_code_request(phone) 
-      
-    # signing in the client 
-    client.sign_in(phone, input('Enter the code: ')) 
-  
+
+# client variable
+client = None
+
 # receiver user_id and access_hash
 user_id = configur.get('receiver_details', 'user_id')
 user_hash = configur.get('receiver_details', 'user_hash')
 
-try: 
-     
-    receiver = InputPeerUser(user_id, user_hash) 
-  
-    # sending message using telegram client 
-    client.send_message(receiver, "Hello", parse_mode='html')
-except Exception as e: 
-      
-    # there may be many error coming in while like peer 
-    # error, wwrong access_hash, flood_error, etc 
-    print(e); 
-  
-# disconnecting the telegram session  
-client.disconnect()
+def client_connect(client):
+    # creating a telegram session and assigning
+    # it to a variable client
+    client = TelegramClient('session', api_id, api_hash)
+
+    # connecting and building the session
+    client.connect()
+
+def client_authenticate(client, phone):
+    # in case of script ran first time it will
+    # ask either to input token or otp sent to
+    # number or sent or your telegram id
+    if not client.is_user_authorized():
+
+        client.send_code_request(phone)
+
+        # signing in the client
+        client.sign_in(phone, input('Enter the code: '))
+
+
+def messasge_send(client, user_id, user_hash):
+    try:
+
+        receiver = InputPeerUser(user_id, user_hash)
+
+        # sending message using telegram client
+        client.send_message(receiver, "Hello", parse_mode='html')
+    except Exception as e:
+
+        # there may be many error coming in while like peer
+        # error, wwrong access_hash, flood_error, etc
+        print(e);
+
+def client_disconnect(client):
+    # disconnecting the telegram session
+    client.disconnect();
+
+
+client_connect(client)
+
+client_authenticate(client, phone)
+
+client_disconnect(client)