load_dotenv() is false 
/////////////////////////
 Step 1: launch Anoconda prompot
 Step 2: move to a location and generate a sub-director
         c://temp
         mkdir testEnv
 Step 3: Make it 
         python -m venv ./venv

 step 4: show files 
         dir venv
      Directory of C:\temp\testEnv\venv
      06/22/2023  10:11 AM    <DIR>          .
     06/22/2023  10:11 AM    <DIR>          ..
     06/22/2023  10:11 AM    <DIR>          Include
     06/22/2023  10:11 AM    <DIR>          Lib
     06/22/2023  10:11 AM               105 pyvenv.cfg
     06/22/2023  10:11 AM    <DIR>          Scripts

 Step 5: cd venv/Scripts
          dir
            Directory of C:\temp\testEnv\venv\Scripts
     06/22/2023  10:11 AM             1,991 activate
     06/22/2023  10:11 AM               989 activate.bat
     06/22/2023  10:11 AM             9,033 Activate.ps1
     06/22/2023  10:11 AM               393 deactivate.bat
     06/22/2023  10:11 AM           108,398 pip.exe
     06/22/2023  10:11 AM           108,398 pip3.10.exe
     06/22/2023  10:11 AM           108,398 pip3.exe
     06/22/2023  10:11 AM           233,472 python.exe
     06/22/2023  10:11 AM           223,232 pythonw.exe
                 9 File(s)        794,304 bytes
     
   (base) C:/temp/testEnv/venv/Scripts>activate
   The system cannot find the path specified.
   (venv) (base) C:/temp/testEnv/venv/Scripts>
 step 6: when done
         deactivate
         (venv) (base) C:/temp/testEnvenv/Scripts>deactivate.bat
         (base) C:/temp/testEnv/venv/Scripts>
https://www.geeksforgeeks.org/create-virtual-environment-using-venv-python/
/////////////////////////

Requirement of a term project 
//////////////////////////////////////
Objective: This is an integral part of this course. It could be viewed 
           as the application of  what you have learnt from this course 
           to a real-world situation. 

Format: Group project (each group could have up to three members) 

Topic:The 1st type (from my list)  
	1) theory and background of the topic, 
	2) R programs with a short explanation of the codes,  
	3) final data set (plus the codes to process the data, the source of raw data)
	   Note: please do not send me your raw data. 
     
      The 2nd type of projects is to study one R package. 
        1) why this package is useful
        2) a summary of most important included functions  
        3) examples to use them

      The 3rd type of topics is to generate 20 data sets
        1) why those data sets are important
        2) how to retrieve those data sets efficiently
        3) applications of those data sets

Each group chooses one topic from a list of potential term projects 
       (first come and first served since each topic should be chosed by one group). 

Three files: Each group should submit three files 
         a) A text file contains your program, final result
         b) final data set(s)
         c) a short report (maximum page limit: 15, double space, font of 11)
         d) PowerPoint file  

Dropbox : submit your files to the dropbox on UBlearns

Presentation:
         Each group would present their term project in front of the whole class 

Due date:if you want my comments, you should submit your files 
         before your presentation. If not, you could submit your files after 
         your presentation. 

//////////////////////////