pages/2_Events.py

import streamlit as st
import pandas as pd
import numpy as np 
import matplotlib.pyplot as plt
import random
st.markdown("""
    <style>
    /* Set a soft background color */
    body {
        background-color: #eef2f7;
    }
    /* Style for main title */
    h1 {
        color: #00FFFF;
        font-family: 'Roboto', sans-serif;
        font-weight: 700;
        text-align: center;
        margin-bottom: 25px;
    }
    /* Style for headers */
    h2 {
        color: #FFFACD;
        font-family: 'Roboto', sans-serif;
        font-weight: 600;
        margin-top: 30px;
    }
    
    /* Style for subheaders */
     h3 {
        color: #ba95b0;
        font-family: 'Roboto', sans-serif;
        font-weight: 500;
        margin-top: 20px;
    }
    .custom-subheader {
        color: #00FFFF;
        font-family: 'Roboto', sans-serif;
        font-weight: 600;
        margin-bottom: 15px;
    }
    /* Paragraph styling */
    p {
        font-family: 'Georgia', serif;
        line-height: 1.8;
        color: #FFFFFF; /* Darker text color for better visibility */
        margin-bottom: 20px;
    }
    /* List styling with checkmark bullets */
    .icon-bullet {
        list-style-type: none;
        padding-left: 20px;
    }
    .icon-bullet li {
        font-family: 'Georgia', serif;
        font-size: 1.1em;
        margin-bottom: 10px;
        color: #FFFFF0; /* Darker text color for better visibility */
    }
    .icon-bullet li::before {
        content: "✔️";
        padding-right: 10px;
        color: #b3b3ff;
    }
    /* Sidebar styling */
    .sidebar .sidebar-content {
        background-color: #ffffff;
        border-radius: 10px;
        padding: 15px;
    }
    .sidebar h2 {
        color: #495057;
    }
    </style>
    """, unsafe_allow_html=True) 
st.title("EVENTS")
st.markdown("""Events are classified into the below gievn types
<ul class="icon-bullet">
<li>Simple Event</li>
<li>Compound Event</li>
<li>Impossible Event</li>
<li>Independent Events</li>
<li>Dependent Events</li>
<li>Exclusive Events</li>
<li>Certain Events</li>
""",unsafe_allow_html=True)
st.subheader("SIMPLE EVENT")
st.markdown("""An event is said to be a simple event when the outcome of an event is 1.
""",unsafe_allow_html=True)
st.title("Example of Simple Event")
st.write("""
This simple experiment will tell you Simple Event when you click button
""")
Trail_5 = st.number_input("Number of Trials:", min_value=1, max_value=100, value=7,key="Trail_5")
if st.button('Start the Experiment: Will it Rain or Not?',key="start_experiment_4"):
    st.write(f"Running {Trail_5} trials...")
    list1=[]
    for i in range(1, Trail_5 + 1):
        result = random.choice(['Rain', 'No Rain'])
        list1+=[result]
    p_rain_1=1/len(np.unique(list1))
    p_no_rain_1=1/len(np.unique(list1))
    st.write(f"Event_1:Probability of having rain:{p_rain_1}")
    st.write(f"Event_1:Probability of having no_rain:{p_no_rain_1}")
    st.write(f"From the above example we can say that the simple event is giving only 1 outcome.")
st.subheader("COMPOUND EVENT")
st.markdown("An event is said to be a compoud event when an event gives more than on event.",unsafe_allow_html=True)
st.title("Example of Compound Event")
st.write("""
This simple experiment will tell you Compound Event when you click button
""")
numbers_input_4 = st.text_input("Enter a list of numbers separated by commas (e.g., 1, 2, 3, 4, 5):", key="numbers_input_4")
if numbers_input_4:
    parts=numbers_input_4.split(",")
    list1=[]
    for i in parts:
        i = i.strip()
        if i.isdigit():
            list1.append(int(i))
    set1 = [i for i in list1 if i % 2 == 0]
    st.write(f"Event: Rolling a die and getting even number:{set1}")
st.subheader("Impossible Event")  
st.markdown("""An Event is said to be impossible event when there is no chance of occuring desired event""",unsafe_allow_html=True)
st.title("Example of Imposible Event")
st.write("""
This simple experiment will tell you Impossible Event when you click button
""")
numbers_input_5 = st.text_input("Enter a list of numbers separated by commas (e.g., 1, 2, 3, 4, 5):", key="numbers_input_5")
if numbers_input_5:
    parts=numbers_input_5.split(",")
    list1=[]
    for i in parts:
        i = i.strip()
        if i.isdigit():
            list1.append(int(i))
    set1 = [i for i in list1 if i >6]
    st.write(f"Event: Rolling a die and getting number gretaer than 6:{set1}")
    st.write(f"The above event is empty because there is no chance that event will happen")
st.subheader("Independent Events")
st.markdown("""An event is said to be independent event when the probability of occurance of one event doesnot effect the probability of other event.""",unsafe_allow_html=True)
st.title("Tossing a coin and Rain prediction.")
st.write("""
This simple experiment will tell you Independent Event when you click button
""")
Trail_6 = st.number_input("Number of Trials:", min_value=1, max_value=100, value=7,key="Trail_6")
if st.button('Start the Experiment: Will it Rain or Not? and Tossing a Coin',key="start_experiment_5"):
    st.write(f"Running {Trail_6} trials...")
    list1=[]
    list2=[]
    for i in range(1, Trail_6 + 1):
        result = random.choice(['Rain', 'No Rain'])
        result1= random.choice(['Head','Tail'])
        list1+=[result]
        list2+=[result1]
    p_rain_1=1/len(np.unique(list1))
    p_no_rain_1=1/len(np.unique(list1))
    p_head=1/len(np.unique(list2))
    p_tail=1/len(np.unique(list2))
    st.write(f"Event_1:Probability of having rain:{p_rain_1}")
    st.write(f"Event_2:Probability of getting head:{p_head}")
st.subheader("Dependent Event")
st.markdown("""An event is said to be dependent event ,if the probability of occurance of one event effects the probability of another event.
""",unsafe_allow_html=True)
st.title("Randomly picking a ball with replacement.")
st.write("""
This simple experiment will tell you Dependent Event when you click button
""")
red_balls = st.number_input("Number of Red Balls:", min_value=1, max_value=10, value=5)
blue_balls = st.number_input("Number of Blue Balls:", min_value=1, max_value=10, value=5)
total_balls = red_balls + blue_balls
if st.button("Pick a Ball"):
    picked_ball = random.choices(['Red', 'Blue'], weights=[red_balls, blue_balls])[0]
    if picked_ball == 'Red':
        red_balls -= 1
    elif picked_ball == 'Blue':
        blue_balls -= 1
    total_balls = red_balls + blue_balls
    st.write(f"You picked a {picked_ball} ball.")
    st.write(f"Remaining balls: {red_balls} Red, {blue_balls} Blue.")
    p_r=round(red_balls / total_balls,2)
    p_b=round(blue_balls / total_balls,2)
    st.write(f"Probability of picking Red next: {p_r}")
    st.write(f"Probability of picking Blue next: {p_b}")
st.subheader("Exclusive Event")
st.markdown("""An event is said to be exclusive event when both of the event cannot occur at the same time""",unsafe_allow_html=True)
st.write(f"EVENT: Getting head and tail once.Here both of the event cannot occur same time")
st.subheader("Certain Event")
st.markdown("""An event is said to be certain event when the probablity of happening of event is 1 """,unsafe_allow_html=True)
st.write(f"EVENT: Getting either head or tail.")