Update app/ui/main_app.py

app/ui/main_app.py

@@ -161,35 +161,53 @@ else:
 # ---------------------------------------
 st.sidebar.header(T["search_config"])
 
-# --- Modo de análisis (FUERA del form) ---
-mode = st.sidebar.radio(
-    T["analysis_mode"],
-    options=["rapido", "preciso"],
-    format_func=lambda x: T["fast"] if x == "rapido" else T["precise"],
-    key="analysis_mode"
-)
+with st.sidebar.form("search_form", clear_on_submit=False):
+    topic = st.text_input(
+        T["search"],
+        value=T["default_topic"],
+        key="param_topic"
+    )
+
+    days_back = st.slider(
+        T["days_back"],
+        7, 365, 30,
+        key="param_days"
+    )
+
+    max_posts = st.number_input(
+        T["max_posts"],
+        1, 100000, 1000,
+        key="param_max"
+    )
 
-# --- Precarga del modelo preciso (FUERA del form) ---
-if mode == "preciso":
-    if st.sidebar.button(T["preload_bert"], key="preload_bert_btn"):
-        with st.spinner(T["loading_bert"]):
-            load_sentiment_components()
+    operator = st.radio(
+        T["operator"],
+        ["AND", "OR"],
+        horizontal=True,
+        key="param_op"
+    )
 
-# --- Formulario de búsqueda (SOLO parámetros) ---
-with st.sidebar.form("search_form"):
-    topic = st.text_input(T["search"], value=T["default_topic"])
-    days_back = st.slider(T["days_back"], 7, 365, 30)
-    max_posts = st.number_input(T["max_posts"], 1, 100000, 1000)
-    operator = st.radio(T["operator"], ["AND", "OR"], horizontal=True)
+    mode = st.radio(
+        T["analysis_mode"],
+        options=["rapido", "preciso"],
+        format_func=lambda x: T["fast"] if x == "rapido" else T["precise"],
+        key="param_mode",
+    )
 
     require_confirm = max_posts > MAX_POSTS_WARNING
     if require_confirm:
         st.warning(T["large_request"])
-        confirm_heavy = st.checkbox(T["confirm"])
+        confirm_heavy = st.checkbox(
+            T["confirm"],
+            key="param_confirm"
+        )
     else:
         confirm_heavy = True
 
-    submitted = st.form_submit_button(T["search"])
+    submitted = st.form_submit_button(
+        T["search"],
+        use_container_width=True
+    )
 
 # ---------------------------------------
 # Buscar + Analizar