Create app.py

app.py

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+import streamlit as st
+import pandas as pd
+import matplotlib.pyplot as plt
+import seaborn as sns
+
+
+st.title('My first app')
+st.write("Here's our first APP with Streamlit")
+
+
+df_courses_year = pd.read_csv('udemy_courses_year.csv')
+
+
+# Set style for better visuals
+sns.set(style="whitegrid")
+
+# Create the plot
+plt.figure(figsize=(10, 6))
+ax = sns.countplot(x='year', data=df_courses_year, palette='viridis')
+ax.set_title('Count of Observations per Year')
+ax.set_xlabel('Year')
+ax.set_ylabel('Count')
+plt.xticks(rotation=45)
+
+st.pyplot(plt)