fixed typo

app.py

@@ -25,7 +25,7 @@ api_key = st.text_input('OpenAI API Key',
          placeholder='sk-...', 
          help=f"['What is that?']({api_key_url})",
          type="password",
-         value = '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')     
+         value = '')     
 
 os.environ["OPENAI_API_KEY"] = f"{api_key}" # 
 if len(api_key) != 51:
@@ -45,7 +45,7 @@ def search_click_callback(search_query, max_results, XRxiv_servers=[]):
 with st.form(key='columns_in_form', clear_on_submit = False):
     c1, c2, c3 = st.columns([5, 0.8, 4])
     with c1:
-        search_query = st.text_input("Input search query here:", placeholder='Keywords for most relevant search...', value='CFD Modeling'
+        search_query = st.text_input("Input search query here:", placeholder='Keywords for most relevant search...', value=''
                                        )#search_query, max_results_current))
 
     with c2:
@@ -104,7 +104,7 @@ with st.form(key='question_form', clear_on_submit = False):
     c1, c2 = st.columns([6, 2])
     with c1:
         question_query = st.text_input("What do you wanna know from these papers?", placeholder='Input questions here...',
-                value='Write about CFD modeling')
+                value='')
         # search_query = st.text_input("Input search query here:", placeholder='Keywords for most relevant search...', value='CFD Modeling'
         #                                )#search_query, max_results_current))