please make sure to install following before executing the code:
pip3 install numpy
pip3 install opencv-python
Step 1: Open Terminal
Step 2: cd to the directory containg the code
Step 3: Run the following command with desired start and end positions as command line arguments
"python3 dijkstra_venkatatejkiranreddy_polamreddy.py [Start_X,Start_Y] [Goal_X,Goal_Y] "
Ex: "python3 dijkstra_venkatatejkiranreddy_polamreddy.py [20,20] [412,126]"
Step 4: Program shall validate the inputs and performs planning
Step 5: After successful planning the program shall visualize the results in an open cv window
Step 6: Program all creates an image called "Solution.png" in the same directory containing the planning results