Update app.py

app.py

@@ -43,11 +43,20 @@ Please include:
 """,
         },
     ]
-
+    
+# Keep a global/local cache (dict) to store responses
+response_cache = {}
 
 def process(word_label, lang_label):
+    cache_key = (word_label, lang_label)
+
+    # ✅ Return cached response directly if exists
+    if cache_key in response_cache:
+        yield response_cache[cache_key]
+        return
+
     selected_word = next((w for w in word_list if w['text'] in word_label), None)
-    language_name = lang_label.split("(")[1].strip()
+    language_name = lang_label.split("(")[1].strip() if "(" in lang_label else lang_label.strip()
 
     if not selected_word:
         yield "❌ Word not found."
@@ -70,6 +79,9 @@ def process(word_label, lang_label):
                 output += chunk.choices[0].delta.content
                 yield output
 
+        # ✅ Store the final output in cache
+        response_cache[cache_key] = output
+
     except Exception as e:
         yield f"❌ Error: {e}"