Update environment.yml

environment.yml

@@ -2,4 +2,5 @@ channels:
   - conda-forge
   - defaults
 dependencies:
-  - python
+  - python >=3.11
+  - matplotlib

sample_app.py

@@ -5,7 +5,8 @@
 # Sample function created for demonstration of creating custom applications functionality
 # See also https://docs.cyfronet.pl/display/ISDOC/Creating+Custom+Applications
 
-#import numpy as np
+import numpy as np
+import matplotlib.pyplot as plt
 
 def main(numbers_file, multiplier):
     """
@@ -19,12 +20,10 @@ def main(numbers_file, multiplier):
         numbers.
     """
 
-    #numbers = np.genfromtxt(numbers_file, comments="#", delimiter=",", unpack=False)
-    #numbers = numbers[~np.isnan(numbers)]
-    #numbers = np.array(numbers).flatten()
-    #multiplied_numbers = numbers * multiplier
-
-    f=open("multiplied_numbers_plot.png","w+")
-    f.write(text)
-    f.write("\n")
-    f.close()
+    numbers = np.genfromtxt(numbers_file, comments="#", delimiter=",", unpack=False)
+    numbers = numbers[~np.isnan(numbers)]
+    numbers = np.array(numbers).flatten()
+    multiplied_numbers = numbers * multiplier
+    plt.figure()
+    plt.plot(multiplied_numbers)
+    plt.savefig('multiplied_numbers_plot.png')