Create app.py

app.py

@@ -0,0 +1,59 @@
+import streamlit as st
+import plotly.graph_objs as go
+import plotly.express as px
+from graphviz import Digraph
+
+st.title('Dog 🐶, Cat 🐱, and Graph 📊 Adventures Visualizations')
+
+# Sankey Diagram
+st.header('Sankey Diagram')
+sankey_data = dict(
+    type='sankey',
+    node=dict(
+        pad=15,
+        thickness=20,
+        line=dict(color='black', width=0.5),
+        label=['A', 'B', 'C', 'D', 'E', 'F'],
+    ),
+    link=dict(
+        source=[0, 1, 0, 2, 3, 3],
+        target=[2, 3, 3, 4, 4, 5],
+        value=[8, 4, 2, 8, 4, 2],
+    )
+)
+
+sankey_fig = go.Figure(sankey_data)
+st.plotly_chart(sankey_fig)
+
+# Plotly 3D Scatterplot
+st.header('3D Scatterplot')
+scatter_data = px.scatter_3d(x=[1, 2, 3, 4], y=[2, 3, 4, 5], z=[3, 4, 5, 6], color=['A', 'B', 'C', 'D'])
+
+st.plotly_chart(scatter_data)
+
+# Plotly Sunburst Chart
+st.header('Sunburst Chart')
+sunburst_data = px.sunburst(
+    data_frame={'id': ['A', 'B', 'C', 'D', 'E', 'F'], 'parent': ['', 'A', 'A', 'B', 'B', 'C'], 'value': [1, 2, 3, 4, 5, 6]},
+    names='id',
+    parents='parent',
+    values='value',
+)
+
+st.plotly_chart(sunburst_data)
+
+# Graphviz
+st.header('Graphviz Diagram')
+dot = Digraph()
+dot.node('A', 'Dog 🐶')
+dot.node('B', 'Cat 🐱')
+dot.node('C', 'Graph 📊')
+dot.edges(['AB', 'AC', 'BC'])
+
+st.graphviz_chart(dot)
+
+# Heatmap
+st.header('Heatmap')
+heatmap_data = px.imshow([[1, 20, 30], [20, 1, 60], [30, 60, 1]], color_continuous_scale='RdBu_r')
+
+st.plotly_chart(heatmap_data)