diff --git a/mental_health_hub (GARGI SARMA)/auth_module 1.py b/mental_health_hub (GARGI SARMA)/auth_module 1.py
new file mode 100644
index 0000000..29d081f
--- /dev/null
+++ b/mental_health_hub (GARGI SARMA)/auth_module 1.py	
@@ -0,0 +1,108 @@
+import streamlit as st
+import bcrypt # Import bcrypt and jwt functionality
+import jwt
+import datetime
+from logging_module import log_event  # Import log_event function
+
+# Secret key for signing JWTs
+SECRET_KEY = "super-secret-key"
+
+# In-memory "database" for demo
+if "users_db" not in st.session_state:
+    st.session_state.users_db = {}
+
+# Session state for authentication
+if "token" not in st.session_state:
+    st.session_state.token = None
+if "user" not in st.session_state:
+    st.session_state.user = None
+
+
+# Hash password, bcrypt, token generation, verification functionality
+def hash_password(password: str) -> bytes:
+    return bcrypt.hashpw(password.encode("utf-8"), bcrypt.gensalt())
+
+def verify_password(password: str, hashed: bytes) -> bool:
+    return bcrypt.checkpw(password.encode("utf-8"), hashed)
+
+def generate_token(username: str) -> str:
+    payload = {
+        "user": username,
+        "exp": datetime.datetime.utcnow() + datetime.timedelta(minutes=30)
+    }
+    token = jwt.encode(payload, SECRET_KEY, algorithm="HS256")
+    return token
+
+def verify_token(token: str):
+    try:
+        payload = jwt.decode(token, SECRET_KEY, algorithms=["HS256"])
+        return payload
+    except jwt.ExpiredSignatureError:
+        return None
+    except jwt.InvalidTokenError:
+        return None
+
+
+# Streamlit User-Interface
+def run_auth():
+    st.title("🔑 User Authentication (JWT)")
+
+    choice = st.radio("Choose Action:", ["Login", "Register", "Logout"])
+
+    # Register functionality
+    if choice == "Register":
+        st.subheader("Create a new account")
+        username = st.text_input("Username (register)")
+        password = st.text_input("Password (register)", type="password")
+
+        if st.button("Register"):
+            if username in st.session_state.users_db:
+                st.error("User already exists.")
+                log_event(f"Failed registration attempt (user exists): {username}", 'ERROR')  # Log failed registration
+            else:
+                st.session_state.users_db[username] = hash_password(password)
+                st.success(f"User {username} registered successfully!")
+                log_event(f"User successfully registered: {username}", 'INFO')  # Log the successful registration event
+
+    # Login Functionality
+    elif choice == "Login":
+        st.subheader("Login")
+        username = st.text_input("Username (login)")
+        password = st.text_input("Password (login)", type="password")
+
+        if st.button("Login"):
+            if username not in st.session_state.users_db:
+                st.error("Invalid credentials.")
+                log_event(f"Failed login attempt (user does not exist): {username}", 'ERROR')  # Log failed login
+            else:
+                stored_pw = st.session_state.users_db[username]
+                if verify_password(password, stored_pw):
+                    token = generate_token(username)
+                    st.session_state.token = token
+                    st.session_state.user = username
+                    st.success(f"Welcome, {username}!")
+                    log_event(f"User successfuly logged in: {username}", 'INFO')  # Log successful login
+                else:
+                    st.error("Invalid credentials.")
+                    log_event(f"Failed login attempt (incorrect password): {username}", 'ERROR')  # Log failed login
+
+    # Logout functionality
+    elif choice == "Logout":
+        if st.session_state.token:
+            log_event(f"User logged out: {st.session_state.user}", 'INFO')  # Log the logout event
+            st.session_state.token = None
+            st.session_state.user = None
+            st.success("You have successfully been logged out.")
+        else:
+            st.info("You are not logged in.")
+
+    # Protected Area
+    if st.session_state.token:
+        payload = verify_token(st.session_state.token)
+        if payload:
+            st.info(f"🔒 Protected: Hello {payload['user']}!")
+        else:
+            st.error("Your session expired. Please login again.")
+            log_event(f"Session expired for: {st.session_state.user}", 'ERROR')  # Log session expiry event
+            st.session_state.token = None
+            st.session_state.user = None
diff --git a/mental_health_hub (GARGI SARMA)/chat_gg.py b/mental_health_hub (GARGI SARMA)/chat_gg.py
new file mode 100644
index 0000000..87ab7da
--- /dev/null
+++ b/mental_health_hub (GARGI SARMA)/chat_gg.py	
@@ -0,0 +1,31 @@
+import streamlit as st
+import time
+
+# Initialize chat history in session state
+if "chat_messages" not in st.session_state:
+    st.session_state.chat_messages = []
+
+def run_chat():
+    st.title("Streamlit Group Chat (No Server)")
+
+    nickname = st.text_input("Choose a nickname", key="nickname")
+    if not nickname:
+        st.info("Enter a nickname to join the chat.")
+        st.stop()
+
+    # Display chat history
+    st.subheader("Chat Room")
+    chat_box = st.empty()
+    for msg in st.session_state.chat_messages:
+        chat_box.write(msg)
+
+    # Message input
+    msg = st.text_input("Type your message", key="msg")
+    if st.button("Send"):
+        if msg:
+            message = f"{nickname}: {msg}"
+            st.session_state.chat_messages.append(message)
+            st.experimental_rerun()
+
+    # Optionally, auto-refresh every few seconds for a "live" feel
+    st.button("Refresh Chat")
\ No newline at end of file
diff --git a/mental_health_hub (GARGI SARMA)/ggclient.py b/mental_health_hub (GARGI SARMA)/ggclient.py
new file mode 100644
index 0000000..e234893
--- /dev/null
+++ b/mental_health_hub (GARGI SARMA)/ggclient.py	
@@ -0,0 +1,34 @@
+import socket
+import threading
+
+HOST = '127.0.0.1'
+PORT = 5000
+
+nickname = input("Choose a nickname: ")
+
+client = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
+client.connect((HOST, PORT))
+
+# Receive messages
+def receive():
+    while True:
+        try:
+            message = client.recv(1024).decode('utf-8')
+            if message == "GARGI":
+                client.send(nickname.encode('utf-8'))
+            else:
+                print(message)
+        except:
+            print("An error occurred. Connection closed.")
+            client.close()
+            break
+
+# Send messages
+def write():
+    while True:
+        message = f"{nickname}: {input('')}"
+        client.send(message.encode('utf-8'))
+
+# Run both in parallel
+threading.Thread(target=receive).start()
+threading.Thread(target=write).start()
diff --git a/mental_health_hub (GARGI SARMA)/ggserver.py b/mental_health_hub (GARGI SARMA)/ggserver.py
new file mode 100644
index 0000000..dfc2a82
--- /dev/null
+++ b/mental_health_hub (GARGI SARMA)/ggserver.py	
@@ -0,0 +1,50 @@
+import socket
+import threading
+
+HOST = '127.0.0.1'
+PORT = 5000
+
+server = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
+server.bind((HOST, PORT))
+server.listen()
+
+clients = []
+nicknames = []
+
+def broadcast(message):
+    for client in clients:
+        client.send(message)
+
+def handle(client):
+    while True:
+        try:
+            message = client.recv(1024)
+            broadcast(message)
+        except:
+            index = clients.index(client)
+            clients.remove(client)
+            client.close()
+            nickname = nicknames[index]
+            broadcast(f'{nickname} left the chat!'.encode('utf-8'))
+            nicknames.remove(nickname)
+            break
+
+def receive():
+    while True:
+        client, address = server.accept()
+        print(f"Connected with {str(address)}")
+
+        client.send("GARGI".encode('utf-8'))
+        nickname = client.recv(1024).decode('utf-8')
+        nicknames.append(nickname)
+        clients.append(client)
+
+        print(f"Nickname of the client is {nickname}")
+        broadcast(f"{nickname} joined the chat!".encode('utf-8'))
+        client.send("Connected to the server!".encode('utf-8'))
+
+        thread = threading.Thread(target=handle, args=(client,))
+        thread.start()
+
+print("Server is listening...")
+receive()
\ No newline at end of file
diff --git a/mental_health_hub (GARGI SARMA)/streamlit_hub_app 1.py b/mental_health_hub (GARGI SARMA)/streamlit_hub_app 1.py
new file mode 100644
index 0000000..eba84bb
--- /dev/null
+++ b/mental_health_hub (GARGI SARMA)/streamlit_hub_app 1.py	
@@ -0,0 +1,30 @@
+# Import all necessary libraries and functions here
+import streamlit as st
+from auth_module import run_auth
+from dashboard_module import run_dashboard
+from mood_module import run_mood
+from logging_module import run_logging, init_logging  
+from storytelling_module import run_storytelling   # ⬅️ NEW
+from chat_module import run_chat
+
+# Page Directory for Streamlit
+PAGES = {
+    "Authentication": run_auth,       # Add Authentication Page
+    "Dashboard": run_dashboard,       # Add Dashboard page
+    "Mood Predictor": run_mood,       # Add Mood Predictor Page
+    "Activity Logging": run_logging,  # Add Logging page 
+    "Storytelling": run_storytelling, # Add Storytelling Page
+    "Group Chat": run_chat,         # Add Group Chat Page
+}
+
+# Initialises logging session when the app starts
+init_logging()  
+
+# Main Functionality
+def main():
+    st.sidebar.title("Mental Health Hub")
+    choice = st.sidebar.radio("Go to:", list(PAGES.keys()))
+    PAGES[choice]()  # run the selected page
+
+if __name__ == "__main__":
+    main()