removed redundant dependencies from requirements.txt file

Author: ShehanAT

README.md

@@ -16,12 +16,19 @@ I built this application primarily in order to gain experience making small proj
 ### Platform:
 This program was developed on Windows but can also run on Unix like operating systems such as Linux and Mac OSX. 
 
-# Usage: 
+# Local deployment instructions: 
 1. Clone repo
 2. open project folder in IDE of your choice  
 3. install all dependencies via ```pip install -r requirements.txt```
 4. run ```python main.py```
 
+# Application Usage instructions:
+1. Enter your hostname, username, and password in the corresponding field at the top, where hostname is the server ip address of your remote server(it can be a DigitalOcean droplet)
+2. Click the ```Quick Connect``` button 
+* Double click a directory to traverse the local & remote file systems
+* Double click to select file, then click corresponding arrow button to transfer from local to remote or visa versa 
+* Double click and press Trash icon button to delete selected file
+
 # Screenshots: 
 FTP Client starting screen after FTP login: 
 ![FTP Client starting screen after FTP login](https://github.com/ShehanAT/FTPprogram/blob/master/screenshots/client_starting_screen.png)
@@ -36,4 +43,4 @@ FTP Client exception thrown:
 ![FTP Client exception thrown](https://github.com/ShehanAT/FTPprogram/blob/master/screenshots/exception_thrown.png)
 
 ### Contributing:
-Please feel free to contribute to this project however possible by forking this repo, making changes and initiating pull requests. Thanks!
+Please feel free to contribute to this project however possible by forking this repo, making changes and initiating pull requests. Thanks!

requirements.txt

@@ -59,7 +59,7 @@ pytz==2020.1
 pywin32==227
 pywin32-ctypes==0.2.0
 pywinpty==0.5.7
-PyYAML==5.3.1
+PyYAML==5.4
 pyzmq==19.0.2
 QDarkStyle==2.8.1
 QtPy==1.9.0