Update app.py

app.py

@@ -80,7 +80,7 @@ def asubmit(aparam):
 
 #	lin.score(adf3[['Date']], adf3['Celsius'])
 #	st.write(lin.predict(np.array([[20230223]])))
-	st.write(lin.predict(np.array([['Date']], dtype=int32)))
+	st.write(lin.predict(np.array([['Date']], dtype='int32')))
 
 adf = pd.DataFrame(
 	astations,
@@ -92,3 +92,4 @@ aoption = acontainer1.selectbox(
 )
 if acontainer2.button("Submit") == True:
 	asubmit(aparam={"aselected":aoption,"acontainer":acontainer3,"adataframe":adf,"acolumntitles":['Date','Celsius'],})
+