Update app.py

app.py

@@ -14,16 +14,16 @@ def compress_image(image, format='webp', quality=85):
         img_byte_arr.seek(0)
         return Image.open(img_byte_arr)
     except Exception as e:
-        st.error(f"Fehler bei Bildkompression: {e}")
+        st.error(f"Image compression error: {e}")
         st.error(traceback.format_exc())
         return None
 
 def main():
-    st.title("Bild Optimierungs-Tool")
+    st.title("Image optimization tool")
     
-    st.sidebar.header("Optimierungseinstellungen")
+    st.sidebar.header("Optimization settings")
     
-    uploaded_file = st.file_uploader("Wählen Sie ein Bild", type=['jpg', 'png', 'jpeg', 'webp'])
+    uploaded_file = st.file_uploader("Select an image", type=['jpg', 'png', 'jpeg', 'webp'])
     
     if uploaded_file is not None:
         try:
@@ -33,14 +33,14 @@ def main():
             current_format = original_image.format.lower() if original_image.format else uploaded_file.name.split('.')[-1].lower()
             current_format = 'jpeg' if current_format == 'jpg' else current_format
             
-            st.subheader("Originalbild")
-            st.image(original_image, caption=f"Ursprüngliches Bild ({current_format.upper()})")
+            st.subheader("Original image")
+            st.image(original_image, caption=f"Original image ({current_format.upper()})")
             
             original_size_bytes = len(uploaded_file.getvalue())
-            st.write(f"Ursprüngliche Bildgröße: {original_size_bytes} Bytes")
+            st.write(f"Original image size: {original_size_bytes} Bytes")
             
             compression_quality = st.sidebar.slider(
-                "Kompressionsqualität", 
+                "Compression quality", 
                 min_value=1, 
                 max_value=100, 
                 value=85
@@ -54,11 +54,11 @@ def main():
                 target_formats
             )
             
-            st.warning("⚠️ Bitte klicken Sie NUR EINMAL auf 'Bild optimieren'!")
+            st.warning("⚠️ Please click 'Optimize Image' ONLY ONCE'!")
             
             progress_bar = st.progress(0)
             
-            if st.button("Bild optimieren"):
+            if st.button("Optimize image"):
                 try:
                     progress_bar.progress(20)
                     time.sleep(0.5)
@@ -86,16 +86,16 @@ def main():
                         optimized_size_bytes = img_byte_arr.getbuffer().nbytes
                         compression_ratio = (1 - optimized_size_bytes / original_size_bytes) * 100
                         
-                        st.subheader("Optimierungsergebnisse")
+                        st.subheader("Optimization results")
                         col1, col2 = st.columns(2)
                         
                         with col1:
-                            st.image(optimized_image, caption=f"Optimiert ({target_format.upper()})")
+                            st.image(optimized_image, caption=f"Optimized ({target_format.upper()})")
                         
                         with col2:
-                            st.write(f"Ursprüngliche Größe: {original_size_bytes} Bytes")
-                            st.write(f"Optimierte Größe: {optimized_size_bytes} Bytes")
-                            st.write(f"Kompressionsrate: {compression_ratio:.2f}%")
+                            st.write(f"Original size: {original_size_bytes} Bytes")
+                            st.write(f"Optimized size: {optimized_size_bytes} Bytes")
+                            st.write(f"Compression rate: {compression_ratio:.2f}%")
                         
                         st.download_button(
                             label=f"Download {target_format.upper()}",
@@ -107,11 +107,11 @@ def main():
                     progress_bar.empty()
                 
                 except Exception as e:
-                    st.error(f"Fehler bei Bildoptimierung: {e}")
+                    st.error(f"Image optimization error: {e}")
                     progress_bar.empty()
         
         except Exception as e:
-            st.error(f"Fehler beim Laden des Bildes: {e}")
+            st.error(f"Error loading image: {e}")
 
 if __name__ == "__main__":
     main()