Page 51 - IPP-12-2025

ch6 = int(input("Enter choice: "))

if ch6 == 1:

row_index = int(input("Enter the row index to search:"))
print(dfair.loc[row_index])

elif ch6 == 2:

col_name = input("Enter column name to search: ")

print(dfair[col_name])

elif ch6 == 3:
break

elif ch == 7:

while True:

print("Data Visualization Menu")

print("1. Line Plot")

print("2. Vertical Bar Plot")
print("3. Horizontal Bar Plot")

print("4. Histogram")

print("5. Exit")

ch7 = int(input("Enter choice: "))

if ch7 == 1:
n = int(input("Enter number of rows to plot: "))

df = dfair.head(n)

df.plot(kind="line")

plt.title("Line Plot")

plt.xlabel("Index")
plt.ylabel("Values")

plt.show()

elif ch7 == 2:

n = int(input("Enter number of rows to plot: "))

df = dfair.head(n)
df.plot(kind="bar")

plt.title("Vertical Bar Plot")