added weather detector

scripts/Weather-teller/README.md

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+# Weather-teller
+
+## Introduction  
+This project , Asks the user the name of a city as input and provides the weather and temperature(in celsius) as output.
+
+## Tech stack 
+
+The project is made using python and weather API.
+The weather API , I hv used in this project is from - https://openweathermap.org/api
+
+## Demonstration video - here is a view of the project :
+
+https://user-images.githubusercontent.com/91176055/159108679-8124cd46-7467-465a-9674-c32e42361ed7.mp4
+
+
+## Install dependencies
+- install Python 3.8.3 or above
+- Sign up on https://openweathermap.org/api and you would get your API key.
+- Further install this package using terminal:
+
+```bash
+  pip install requests
+```
+## Quick start (how to run locally)
+
+- Clone this repository:
+```bash
+git clone https://github.com/pranjay-poddar/Dev-Geeks.git
+```
+- Change directory:
+```bash
+cd ML Projects
+cd Weather-teller
+```
+- Find main.py and run it.

scripts/Weather-teller/weather-det.py

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+import requests
+
+
+API_KEY = "b09dc0e32c95634996021e1c49d7a751"
+BASE_URL = "http://api.openweathermap.org/data/2.5/weather"
+
+city = input("enter a city name: ")
+request_url = f"{BASE_URL}?appid={API_KEY}&q={city}"
+response = requests.get(request_url)
+
+
+if response.status_code == 200:
+    data = response.json()
+    weather = data['weather'][0]['description']
+    temperature = round(data["main"]["temp"] - 273.15, 2)
+
+
+    print("Weather:", weather)
+    print("Temperature:", temperature, "celsius")
+else:
+    print("an error occurred.")