Update app.py

app.py

@@ -509,43 +509,7 @@ def clean_text(text):
     import re
     return re.sub(r'[^آ-یa-zA-Z0-9۰-۹,.،؟!؛\s]+', '', text)
 
-
-st.markdown("""
-    <style>
-    .custom-input-container {
-        display: flex;
-        justify-content: center;
-        margin-bottom: 20px;
-    }
-    .custom-input input {
-        font-family: 'B Nazanin', sans-serif;
-        font-weight: bold;
-        color: white;
-        background-color: #262730;
-        border: 1px solid #444;
-        border-radius: 10px;
-        padding: 10px 20px;
-        width: 60%;
-        text-align: center;
-        font-size: 18px;
-    }
-    </style>
-    <div class="custom-input-container">
-        <div class="custom-input">
-            <input type="text" id="customQuery" placeholder="سؤال خود را وارد کنید:">
-        </div>
-    </div>
-    <script>
-    const inputElement = window.parent.document.querySelector("#customQuery");
-    if (inputElement) {
-        inputElement.addEventListener("change", function() {
-            window.parent.postMessage({type: "streamlit:setComponentValue", value: this.value}, "*");
-        });
-    }
-    </script>
-""", unsafe_allow_html=True)
-
-query = st.text_input(" ", key="custom_query")  # برای گرفتن مقدار واقعی ورودی
+query = st.chat_input("چطور می‌تونم کمک کنم؟")
 
 if "chat_history" not in st.session_state:
     st.session_state.chat_history = []