Update app.py

app.py

@@ -133,12 +133,19 @@ def changedatashape():
   os.remove('sample.csv')
 
 
-command = "java -version"
+jpype.startJVM(jpype.getDefaultJVMPath())
+
+
+
 
 def generate_result():
-    os.system("apt-get install openjdk-17-jdk-headless -qq > /dev/null")
-    os.system(command)
-        
+    # Define your Java command as a string
+    java_command = "java -version"
+    
+    # Run the Java command in a subprocess
+    jpype.runScript(java_command)
+
+                    
 
 
 def predict(m,historical=True):
@@ -185,4 +192,8 @@ if st.button("Predict result"):
         if 0.5<predi.iloc[0,1]<0.63:
           st.write("increase")
         else:
-          st.write("decrease")
+          st.write("decrease")
+
+
+# Shutdown the JVM when you're done
+jpype.shutdownJVM()