Update pages/3_Life Cycle Of ML Project.py

pages/3_Life Cycle Of ML Project.py

@@ -1,58 +1,46 @@
 import streamlit as st
 
-# Function to display content based on button click
-def display_content(stage):
-    if stage == "Overview":
-        st.markdown("### Overview\nThis page guides you through the lifecycle of a machine learning project.It involves the following process.")
-    elif stage == "Problem Statement":
+# Initialize session state for page navigation if not already initialized
+if 'page' not in st.session_state:
+    st.session_state.page = "home"  # Default page is "home"
+
+# Home Page
+if st.session_state.page == "home":
+    st.title(":red[Lifecycle of a Machine Learning Project]")
+    st.markdown("Click on a stage to learn more about it.")
+    
+    # Button for Data Collection (Redirection happens here)
+    if st.button(":blue[📊 Data Collection]"):
+        st.session_state.page = "data_collection"  # Redirect to 'data_collection' page
+        
+    # Buttons for other stages (No redirection for these)
+    if st.button(":blue[🌟 Problem Statement]"):
         st.markdown("### Problem Statement\nIdentify the problem you want to solve and set clear objectives and success criteria.")
-    elif stage == "Data Collection":
-        st.markdown("### Data Collection\nGather relevant data from various sources and store it in a structured format.")elif st.session_state.page == "data_collection":
-    elif st.session_state.page == "data_collection":
-        st.markdown(""### data_collection\nThis page discusses the process of Data Collection.")
-    elif stage == "Simple EDA":
-        st.markdown("### Simple EDA\nPerform exploratory data analysis to understand data distributions and relationships..")
-    elif stage == "Data Pre-Processing":
-        st.markdown("### Data Pre-Processing\nhere we convert raw data into cleaned data, it involves two steps Cleaning and Transforming.")
-    elif stage == "Exploratory Data Analysis (EDA)":
+    if st.button(":blue[🛠️ Simple EDA]"):
+        st.markdown("### Simple EDA\nPerform exploratory data analysis to understand data distributions and relationships.")
+    if st.button(":blue[Data Pre-Processing]"):
+        st.markdown("### Data Pre-Processing\nHere we convert raw data into cleaned data.")
+    if st.button(":blue[📈 Exploratory Data Analysis (EDA)]"):
         st.markdown("### Exploratory Data Analysis (EDA)\nVisualize and analyze the data to understand its distributions and relationships.")
-    elif stage == "Feature Engineering":
+    if st.button(":blue[🏋️ Feature Engineering]"):
         st.markdown("### Feature Engineering\nHere we can create our own new features.")
-    elif stage == "Model Training":
+    if st.button(":blue[Model Training]"):
         st.markdown("### Model Training\nTrain the model using the training data and optimize its parameters.")
-    elif stage == "Model Testing":
+    if st.button(":blue[🔧 Model Testing]"):
         st.markdown("### Model Testing\nAssess the model's performance using various metrics and cross-validation techniques.")
-    elif stage == "Model Deployment":
+    if st.button(":blue[🚀 Model Deployment]"):
         st.markdown("### Model Deployment\nIntegrate the trained model into a production environment and monitor its performance.")
-    elif stage == "Monitoring":
+    if st.button(":blue[📝 Monitoring]"):
         st.markdown("### Monitoring\nPeriodically retrain the model with new data and update features as needed.")
 
-# Title and Introduction
-st.title(":red[Lifecycle of a Machine Learning Project]")
-st.markdown("Click on a stage to learn more about it.")
-
-# Overview button
-if st.button(":blue[Overview]"):
-    display_content("Overview")
+# Data Collection Page (Triggered when "Data Collection" is clicked)
+elif st.session_state.page == "data_collection":
+    st.title("Data Collection")
+    st.markdown("### Data Collection\nThis page discusses the process of Data Collection.")
+    st.markdown("Types of Data: Structured, Unstructured, Semi-Structured")
+    
+    # Add more content for data collection here
 
-# Buttons for each stage with emojis
-if st.button(":blue[🌟 Problem Statement]"):
-    display_content("Problem Statement")
-if st.button(":blue[📊 Data_Collection]"):
-    display_content("Data_Collection")
-if st.button(":blue[🛠️ Simple EDA]")
-    display_content("Simple EDA")
-if st.button(":blue[ Data Pre-Processing]"):
-    display_content("Data Pre-Processing")
-if st.button(":blue[📈Exploratory Data Analysis (EDA)]"):
-    display_content("Exploratory Data Analysis (EDA)")
-if st.button(":blue[🏋️ Feature Engineering]"):
-    display_content("Feature Engineering")
-if st.button(":blue[Model Training]"):
-    display_content("Model Training")
-if st.button(":blue[🔧Model Testing]"):
-    display_content("Model Testing")
-if st.button(":blue[🚀Model Deployment]"):
-    display_content("Model Deployment")
-if st.button(":blue[📝 Monitoring]"):
-    display_content("Monitoring")
+    # Button to go back to home page
+    if st.button("Back to Home"):
+        st.session_state.page = "home"  # Go back to the home page