Upload app.py

app.py

@@ -1,8 +1,43 @@
-import pandas as pd
-import streamlit as st
-
-df_diamonds = pd.read_csv('diamonds.csv')
-
-st.title("Diamond APP sorting festivity. Noted by Dimitri")
-
-st.pyplot(fig)
+import streamlit as st
+import pandas as pd
+import matplotlib.pyplot as plt
+import seaborn as sns
+
+# read the dataset
+df = pd.read_csv('diamonds.csv')
+
+st.title('Diamond APP sorting festivity. Noted by Dimitri')
+
+df = df.drop(["Unnamed: 0"], axis=1)
+
+#Potential diamonds with a impossible dimensions are dropped, for example a diamond that has a 0 in x, y or z should not be possible.
+df = df.drop(df[df["x"]==0].index)
+df = df.drop(df[df["y"]==0].index)
+df = df.drop(df[df["z"]==0].index)
+st.image('diamonds.jpg')
+st.write(f"the price range is {326} to {18823}")
+# users set the price range
+min_price = st.number_input('Input minimum price', min_value=int(df['price'].min()), max_value=int(df['price'].max()), value=int(df['price'].min()))
+max_price = st.number_input('Input maximum price', min_value=int(df['price'].min()), max_value=int(df['price'].max()), value=int(df['price'].max()))
+
+#users select
+selected_cuts = st.multiselect('choosing cut', df['cut'].unique())
+selected_cuts = st.multiselect('choosing color', df['color'].unique())
+selected_cuts = st.multiselect('choosing clarity', df['clarity'].unique())
+selected_cuts = st.multiselect('choosing carat', df['carat'].unique())
+
+
+# select the diamonds
+filtered_diamonds = df[(df['price'] >= min_price) & (df['price'] <= max_price)]
+
+# show the results
+if not filtered_diamonds.empty:
+    st.write(f"find {len(filtered_diamonds)} diamonds for you.")
+    st.dataframe(filtered_diamonds)
+# Create a scatterplot based on the selected criteria
+    fig, ax = plt.subplots()
+    sns.scatterplot(x='carat', y='price', data=filtered_diamonds, ax=ax)
+    ax.set_title('Prices by Carat')
+    st.pyplot(fig)
+else:
+    st.write("No diamonds fit you")