added README.md and sample files

Author: meghanacosmos

Scripts/Miscellaneous/JSONtoExcel/README.md

@@ -0,0 +1,22 @@
+# Python script that provides the download and upload speed of your Wifi
+A Python script that converts JSON file to Excel (xlsx) file.
+
+### Prerequisites
+You will have to install pandas 
+The installation commands are provided in requirements.txt
+
+### How to run the script
+First you need to go to the JSONtoExcel directory.
+
+```cd Scripts/Miscellaneous/Wifi_Speed```
+
+ Do the changes required (like changing the file names or content). And then run the following command once you are in project directory
+
+```python3 JSONtoEXCEL.py```
+
+
+### Screenshot/GIF showing the sample use of the script
+Sample file sampleData.json gives the file exported_json_data.xlsx . 
+
+## *Author Name*
+Meghana Varanasi

Scripts/Miscellaneous/JSONtoExcel/exported_json_data.xlsx

@@ -0,0 +1,2 @@
+Requirements : 
+Pandas (Data Manipulation Library. Install : pip install pandas)