Update app.py

app.py

@@ -33,7 +33,7 @@ def live_crypto_price(cryptocurrencies:list)-> str: #it's import to specify the
     cryptos = ','.join(c for c in cryptocurrencies)
     parms = {"ids": cryptos,
                 "vs_currencies": "inr"}
-    response = requests.get(url, params=params)
+    response = requests.get(url, params=parms)
     data = response.json()
     for keys, values in data.items():
         results.append(f"the price of {keys} is {values['inr']}.")