configured the run_dev shell script

README.md

@@ -14,9 +14,6 @@
 3. `npx tailwindcss -i ./static/src/input.css -o ./static/dist/css/output.css --watch` <br>
 <br>
 (in another terminal window) <br>
-4. `python3 app.py` <br>
-
-### Prod
-1. `chmod +x run.sh` <br>
-2.  `./run.sh` <br>
+4. `chmod +x run.sh` <br>
+5. `./run.sh` <br>
 

neural_network/plot.py

@@ -10,6 +10,8 @@ we would like to show results on our little
 flask application
 """
 
+PLT_PATH: str = "static/assets/"
+
 
 def loss_history_plt(loss_history: list) -> FuncAnimation:
     fig, ax = plt.subplots()
@@ -32,4 +34,4 @@ def save_plt(plot, filename: str, animated: bool, fps=10):
         plot.savefig(filename)
         return
     writer = FFMpegWriter(fps=fps)
-    plot.save(filename, writer=writer)
+    plot.save(PLT_PATH + filename, writer=writer)

package-lock.json

@@ -1,5 +1,5 @@
 {
-  "name": "Flask-Skeleton",
+  "name": "Data-Mining-Study",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {

requirements.txt

@@ -1,7 +1,8 @@
 Flask==2.2.3
-matplotlib==3.7.1
-numpy==1.24.2
-scikit_learn==1.2.2
-seaborn==0.12.2
-tqdm==4.65.0
 gunicorn==20.1.0
+
+numpy~=1.24.2
+matplotlib~=3.7.1
+scikit-learn~=1.2.2
+seaborn~=0.12.2
+tqdm~=4.65.0

run.sh

@@ -1,3 +0,0 @@
-#!/bin/bash
-
-gunicorn --bind :3000 --workers 1 --threads 8 --timeout 0 app:app

run_dev.sh

@@ -0,0 +1,30 @@
+#!/bin/bash
+
+# Function to handle SIGINT signal
+function cleanup {
+  echo "Cleaning up and exiting..."
+  kill $TAILWIND_PID
+  kill $FLASK_PID
+  exit 0
+}
+
+# Register cleanup function to be called when SIGINT is received
+trap cleanup SIGINT
+
+# Start tailwindcss watch process in the background
+npx tailwindcss -i ./static/src/input.css -o ./static/dist/css/output.css --watch &
+TAILWIND_PID=$!
+
+# Wait for the CSS files to be generated before starting the Flask server
+sleep 2
+
+# Start the Flask server in the background
+python app.py &
+FLASK_PID=$!
+
+# Wait for both processes to finish
+wait $TAILWIND_PID $FLASK_PID
+
+# When the wait command completes, kill both processes
+kill $TAILWIND_PID
+kill $FLASK_PID