first heart rate

.gitignore

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+.venv

app/main.py

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+import plotly.express as px
+import json
+import streamlit as st
+from pathlib import Path
+
+
+data_dir = Path(__file__).resolve().parent.parent / 'data'
+
+st.set_page_config(page_title='Health Data Visualization',
+                    page_icon=':bar_chart:',
+                    layout='wide')
+
+with open(data_dir / 'huawei_health_data.json') as f:
+    data = json.load(f)
+
+heart_rate = []
+for i in range(len(data)):
+    if data[i]['type'] == 7:
+        heart_rate.append(float(data[i]['samplePoints'][0]['value']))
+
+st.sidebar.header('Split Data:')
+average_number = st.sidebar.number_input(
+    f'Amount of data split (0 - {len(heart_rate)-1}): ',
+    step=1,
+    min_value=0,
+    max_value=len(heart_rate)-1
+)
+
+if average_number > 1:
+    heart_rate2 = []
+
+    for i in range(0, len(heart_rate), average_number):
+        t = heart_rate[i:i + average_number]
+        heart_rate2.append(sum(t) / len(t))
+    heart_rate = heart_rate2
+
+st.plotly_chart(
+    px.line(x=range(len(heart_rate)), y=heart_rate)
+)