Update app.py

app.py

@@ -78,12 +78,12 @@ elif st.session_state.question_no == 2:
     st.write(f"""
                 Name = {st.session_state.name}
     """)
-    age = st.number_input(f"{st.session_state.question_no}How old are you?", key=st.session_state.question_no, placeholder="Type your answer")
+    age = st.text_input(f"{st.session_state.question_no}How old are you?", key=st.session_state.question_no, placeholder="Type your answer")
     if st.button("Next->"):
         if not is_number(age):
             st.warning("Please enter a valid age")
         else:
-            st.session_state.age = age
+            st.session_state.age = int(age)
             st.session_state.question_no += 1
 
 elif st.session_state.question_no == 3:
@@ -106,10 +106,13 @@ elif st.session_state.question_no == 4:
                 Age = {st.session_state.age}\n
                 Gender = {st.session_state.gender}
     """)
-    pregnancies = st.number_input(f"{st.session_state.question_no}How many times have you been pregnant?", key=st.session_state.question_no)
+    pregnancies = st.text_input(f"{st.session_state.question_no}How many times have you been pregnant?", key=st.session_state.question_no)
     if st.button("Next->"):
-        st.session_state.pregnancies = int(pregnancies)
-        st.session_state.question_no += 1
+        if not is_number(pregnancies):
+            st.warning("Please enter a vaild Input!!!!")
+        else:
+            st.session_state.pregnancies = int(pregnancies)
+            st.session_state.question_no += 1
 
 elif st.session_state.question_no == 5:
     st.write(f"""
@@ -118,10 +121,13 @@ elif st.session_state.question_no == 5:
                 Gender = {st.session_state.gender}\n
                 No of pregnancies = {st.session_state.pregnancies}
     """)
-    glucose = st.number_input(f"{st.session_state.question_no}Enter your glucose level", key=st.session_state.question_no)
+    glucose = st.text_input(f"{st.session_state.question_no}Enter your glucose level", key=st.session_state.question_no)
     if st.button("Next->"):
-        st.session_state.glucose = int(glucose)
-        st.session_state.question_no += 1
+        if not is_number(glucose):
+            st.warning("Please enter a valid input!!!!")
+        else:
+            st.session_state.glucose = int(glucose)
+            st.session_state.question_no += 1
 
 elif st.session_state.question_no == 6:
     st.write(f"""
@@ -131,10 +137,13 @@ elif st.session_state.question_no == 6:
                 No of pregnancies = {st.session_state.pregnancies}\n
                 Glucose Level = {st.session_state.glucose}
     """)
-    bp = st.number_input(f"{st.session_state.question_no}Enter your blood pressure", key=st.session_state.question_no)
+    bp = st.text_input(f"{st.session_state.question_no}Enter your blood pressure", key=st.session_state.question_no)
     if st.button("Next->"):
-        st.session_state.bp = int(bp)
-        st.session_state.question_no += 1
+        if not is_number(bp):
+            st.warning("Please enter valid input!!!")
+        else:
+            st.session_state.bp = int(bp)
+            st.session_state.question_no += 1
 
 elif st.session_state.question_no == 7:
     st.write(f"""
@@ -145,10 +154,13 @@ elif st.session_state.question_no == 7:
                 Glucose Level = {st.session_state.glucose}\n
                 BT Level = {st.session_state.bp}
     """)
-    height = st.number_input(f"{st.session_state.question_no}Enter your height in cm:")
+    height = st.text_input(f"{st.session_state.question_no}Enter your height in cm:")
     if st.button("Next->"):
-        st.session_state.height = float(height/100)
-        st.session_state.question_no += 1
+        if not is_number(height):
+            st.warning("Please enter valid input!!!!")
+        else:
+            st.session_state.height = float(height/100)
+            st.session_state.question_no += 1
 
 elif st.session_state.question_no == 8:
     st.write(f"""
@@ -160,11 +172,14 @@ elif st.session_state.question_no == 8:
                 BT Level = {st.session_state.bp}\n
                 Height = {st.session_state.height}
     """)
-    weight = st.number_input(f"{st.session_state.question_no}Enter your weight in KG")
+    weight = st.text_input(f"{st.session_state.question_no}Enter your weight in KG")
     if st.button("Next->"):
-        st.session_state.weight = float(weight)
-        st.session_state.bmi = calculate_bmi(st.session_state.weight, st.session_state.height)
-        st.session_state.question_no += 1
+        if not is_number(weight):
+            st.warning("Please enter valid input!!!")
+        else:
+            st.session_state.weight = float(weight)
+            st.session_state.bmi = calculate_bmi(st.session_state.weight, st.session_state.height)
+            st.session_state.question_no += 1
 
 elif st.session_state.question_no == 9:
     st.write(f"""
@@ -181,13 +196,16 @@ elif st.session_state.question_no == 9:
     st.write("Select the members with diabetes in your family")
     diabeticMother = st.checkbox("Mother")
     diabeticFather = st.checkbox("Father")
-    diabeticSibling = st.number_input("Enter the number of diabetic siblings in your family", key=st.session_state.question_no)
+    diabeticSibling = st.text_input("Enter the number of diabetic siblings in your family", key=st.session_state.question_no)
     if st.button("Next->"):
-        st.session_state.diabeticMother = 1 if diabeticMother else 0
-        st.session_state.diabeticFather = 1 if diabeticFather else 0
-        st.session_state.diabeticSibling = int(diabeticSibling)
-        st.session_state.dpf = diabetic_pedigree_function(st.session_state.diabeticMother, st.session_state.diabeticFather, st.session_state.diabeticSibling, st.session_state.diabeticSibling)
-        st.session_state.question_no += 1
+        if not is_number(diabeticSibling):
+            st.warning("Please enter valid number for diabetic siblings!!!!")
+        else:
+            st.session_state.diabeticMother = 1 if diabeticMother else 0
+            st.session_state.diabeticFather = 1 if diabeticFather else 0
+            st.session_state.diabeticSibling = int(diabeticSibling)
+            st.session_state.dpf = diabetic_pedigree_function(st.session_state.diabeticMother, st.session_state.diabeticFather, st.session_state.diabeticSibling, st.session_state.diabeticSibling)
+            st.session_state.question_no += 1
 
 elif st.session_state.question_no == 10:
     st.write(f"""