Update app.py

app.py

@@ -12,14 +12,17 @@ except ImportError:
 
 uploaded_file = st.file_uploader('Upload an image an equation',type=['png', 'jpg'],)
 
-if uploaded_file is not None:
-    img = Image.open(uploaded_file)
-    st.image(img)
-else:
-    st.text('\n')
-
-extractedInformation = pytesseract.image_to_string(img)
-st.latex(extractedInformation)
+
+
+btn = st.button("بارگذاری")
+if btn:
+    if uploaded_file is not None:
+        img = Image.open(uploaded_file)
+        st.image(img)
+        extractedInformation = pytesseract.image_to_string(img)
+        st.latex(extractedInformation)
+    else:
+        st.text("\n")