app.py

app.py

@@ -3,12 +3,24 @@ import requests
 import pandas as pd
 import plotly.graph_objs as go
 from datetime import datetime
+from requests.adapters import HTTPAdapter
+from requests.packages.urllib3.util.retry import Retry
+
+# Function to create a session with retry logic
+def create_session():
+    session = requests.Session()
+    retry = Retry(total=5, backoff_factor=1, status_forcelist=[500, 502, 503, 504])
+    adapter = HTTPAdapter(max_retries=retry)
+    session.mount('http://', adapter)
+    session.mount('https://', adapter)
+    return session
 
 # Function to fetch historical price data from CoinGecko
 def fetch_historical_data(coin_id, from_timestamp, to_timestamp):
     url = f"https://api.coingecko.com/api/v3/coins/{coin_id}/market_chart/range?vs_currency=usd&from={from_timestamp}&to={to_timestamp}"
+    session = create_session()
     try:
-        response = requests.get(url)
+        response = session.get(url)
         response.raise_for_status()
         data = response.json()
         prices = data.get('prices', [])
@@ -21,8 +33,9 @@ def fetch_historical_data(coin_id, from_timestamp, to_timestamp):
 # Function to fetch current prices from CoinGecko
 def fetch_current_price(coin_id):
     url = f"https://api.coingecko.com/api/v3/simple/price?ids={coin_id}&vs_currencies=usd"
+    session = create_session()
     try:
-        response = requests.get(url)
+        response = session.get(url)
         response.raise_for_status()
         data = response.json()
         price = data.get(coin_id, {}).get('usd', 'N/A')
@@ -110,8 +123,9 @@ def btc_analysis():
 # Function to fetch real-time trade data from CoinGecko
 def fetch_real_time_trade_data(coin_id):
     url = f"https://api.coingecko.com/api/v3/coins/{coin_id}/market_chart?vs_currency=usd&days=1"
+    session = create_session()
     try:
-        response = requests.get(url)
+        response = session.get(url)
         response.raise_for_status()
         data = response.json()
         prices = data.get('prices', [])
@@ -168,6 +182,3 @@ elif tab == "AI BTC Analysis":
 elif tab == "TradingView Chart":
     st.header("Live TradingView Chart")
     st.markdown(tradingview_widget(), unsafe_allow_html=True)
-
-
-