diff --git a/py-scripts/sandbox/kpi_3.py b/py-scripts/sandbox/kpi_3.py
new file mode 100644
index 00000000..9a377faf
--- /dev/null
+++ b/py-scripts/sandbox/kpi_3.py
@@ -0,0 +1,48 @@
+# Run this app with `python app.py` and
+# visit http://127.0.0.1:8050/ in your web browser.
+
+import dash
+import dash_core_components as dcc
+import dash_html_components as html
+import plotly.express as px
+import pandas as pd
+
+
+external_stylesheets = ['https://codepen.io/chriddyp/pen/bWLwgP.css']
+
+app = dash.Dash(__name__, external_stylesheets=external_stylesheets)
+
+df = pd.read_csv('http://192.168.95.6/html-reports/2021-07-20-16-25-05_lf_check/dataplane-2021-07-20-04-28-42/kpi.csv', sep='\t')
+
+append_df = pd.read_csv('http://192.168.95.6/html-reports/2021-07-24-03-00-01_lf_check/dataplane-2021-07-24-03-06-02/kpi.csv', sep='\t')
+
+df = df.append(append_df, ignore_index=True)
+
+print(df)
+
+fig = px.scatter(df, x="Date", y="numeric-score",
+                 color="short-description", hover_name="short-description",
+                 size_max=60)
+'''
+fig = px.scatter(df, x="short-description", y="numeric-score",
+                 color="short-description", hover_name="short-description",
+                 size_max=60)
+'''
+fig .update_layout(
+    title="Throughput vs Packet size",
+    xaxis_title="Packet Size",
+    yaxis_title="Mbps",
+    xaxis = {'type' : 'date'}
+)
+
+
+app.layout = html.Div([
+    dcc.Graph(
+        id='packet-size vs rate',
+        figure=fig
+    )
+])
+
+if __name__ == '__main__':
+    app.run_server(debug=True)
+    
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